1234920970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{31177}}^1$

素因数の和:31434

約数の個数: 32

約数和(自身を含む): 2363791248

約数和(自身を除く): 1128870278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 466, 1165, 2330, 3961, 7922, 19805, 31177, 39610, 62354, 155885, 311770, 530009, 1060018, 2650045, 5300090, 7264241, 14528482, 36321205, 72642410, 123492097, 246984194, 617460485, 1234920970]

約数ペア:

[(1, 1234920970), (2, 617460485), (5, 246984194), (10, 123492097), (17, 72642410), (34, 36321205), (85, 14528482), (170, 7264241), (233, 5300090), (466, 2650045), (1165, 1060018), (2330, 530009), (3961, 311770), (7922, 155885), (19805, 62354), (31177, 39610)]