2453569648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4946713}}^1$

素因数の和:4946752

約数の個数: 20

約数和(自身を含む): 4907140288

約数和(自身を除く): 2453570640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4946713, 9893426, 19786852, 39573704, 79147408, 153348103, 306696206, 613392412, 1226784824, 2453569648]

約数ペア:

[(1, 2453569648), (2, 1226784824), (4, 613392412), (8, 306696206), (16, 153348103), (31, 79147408), (62, 39573704), (124, 19786852), (248, 9893426), (496, 4946713)]