1520003238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{115309}}^1$

素因数の和:115353

約数の個数: 32

約数和(自身を含む): 3293253600

約数和(自身を除く): 1773250362

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 4394, 6591, 13182, 115309, 230618, 345927, 691854, 1499017, 2998034, 4497051, 8994102, 19487221, 38974442, 58461663, 116923326, 253333873, 506667746, 760001619, 1520003238]

約数ペア:

[(1, 1520003238), (2, 760001619), (3, 506667746), (6, 253333873), (13, 116923326), (26, 58461663), (39, 38974442), (78, 19487221), (169, 8994102), (338, 4497051), (507, 2998034), (1014, 1499017), (2197, 691854), (4394, 345927), (6591, 230618), (13182, 115309)]