2507851967056

素因数分解:

$2^4\times {\mathrm{157}}^2\times {\mathrm{6358909}}^1$

素因数の和:6359231

約数の個数: 30

約数和(自身を含む): 4890109891470

約数和(自身を除く): 2382257924414

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 24649, 49298, 98596, 197192, 394384, 6358909, 12717818, 25435636, 50871272, 101742544, 998348713, 1996697426, 3993394852, 7986789704, 15973579408, 156740747941, 313481495882, 626962991764, 1253925983528, 2507851967056]

約数ペア:

[(1, 2507851967056), (2, 1253925983528), (4, 626962991764), (8, 313481495882), (16, 156740747941), (157, 15973579408), (314, 7986789704), (628, 3993394852), (1256, 1996697426), (2512, 998348713), (24649, 101742544), (49298, 50871272), (98596, 25435636), (197192, 12717818), (394384, 6358909)]