1901653156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 3874590720

約数和(自身を除く): 1972937564

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 103, 172, 206, 299, 359, 412, 559, 598, 718, 989, 1118, 1196, 1339, 1436, 1978, 2236, 2369, 2678, 3956, 4429, 4667, 4738, 5356, 8257, 8858, 9334, 9476, 12857, 15437, 16514, 17716, 18668, 25714, 30797, 30874, 33028, 36977, 51428, 57577, 61594, 61748, 73954, 101867, 107341, 115154, 123188, 147908, 200681, 203734, 214682, 230308, 355051, 401362, 407468, 429364, 480701, 710102, 802724, 850471, 961402, 1324271, 1420204, 1590011, 1700942, 1922804, 2648542, 3180022, 3401884, 4615663, 5297084, 6360044, 9231326, 11056123, 18462652, 20670143, 22112246, 36570253, 41340286, 44224492, 73140506, 82680572, 146281012, 475413289, 950826578, 1901653156]

約数ペア:

[(1, 1901653156), (2, 950826578), (4, 475413289), (13, 146281012), (23, 82680572), (26, 73140506), (43, 44224492), (46, 41340286), (52, 36570253), (86, 22112246), (92, 20670143), (103, 18462652), (172, 11056123), (206, 9231326), (299, 6360044), (359, 5297084), (412, 4615663), (559, 3401884), (598, 3180022), (718, 2648542), (989, 1922804), (1118, 1700942), (1196, 1590011), (1339, 1420204), (1436, 1324271), (1978, 961402), (2236, 850471), (2369, 802724), (2678, 710102), (3956, 480701), (4429, 429364), (4667, 407468), (4738, 401362), (5356, 355051), (8257, 230308), (8858, 214682), (9334, 203734), (9476, 200681), (12857, 147908), (15437, 123188), (16514, 115154), (17716, 107341), (18668, 101867), (25714, 73954), (30797, 61748), (30874, 61594), (33028, 57577), (36977, 51428)]