1248565578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{72431}}^1$

素因数の和:72479

約数の個数: 48

約数和(自身を含む): 2863092096

約数和(自身を除く): 1614526518

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 5746, 8619, 17238, 72431, 144862, 217293, 434586, 941603, 1231327, 1883206, 2462654, 2824809, 3693981, 5649618, 7387962, 12240839, 16007251, 24481678, 32014502, 36722517, 48021753, 73445034, 96043506, 208094263, 416188526, 624282789, 1248565578]

約数ペア:

[(1, 1248565578), (2, 624282789), (3, 416188526), (6, 208094263), (13, 96043506), (17, 73445034), (26, 48021753), (34, 36722517), (39, 32014502), (51, 24481678), (78, 16007251), (102, 12240839), (169, 7387962), (221, 5649618), (338, 3693981), (442, 2824809), (507, 2462654), (663, 1883206), (1014, 1231327), (1326, 941603), (2873, 434586), (5746, 217293), (8619, 144862), (17238, 72431)]