2402372

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 5241600

約数和(自身を除く): 2839228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 103, 119, 196, 206, 238, 343, 412, 476, 686, 721, 833, 1372, 1442, 1666, 1751, 2884, 3332, 3502, 5047, 5831, 7004, 10094, 11662, 12257, 20188, 23324, 24514, 35329, 49028, 70658, 85799, 141316, 171598, 343196, 600593, 1201186, 2402372]

約数ペア:

[(1, 2402372), (2, 1201186), (4, 600593), (7, 343196), (14, 171598), (17, 141316), (28, 85799), (34, 70658), (49, 49028), (68, 35329), (98, 24514), (103, 23324), (119, 20188), (196, 12257), (206, 11662), (238, 10094), (343, 7004), (412, 5831), (476, 5047), (686, 3502), (721, 3332), (833, 2884), (1372, 1751), (1442, 1666)]