39982902

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 81395712

約数和(自身を除く): 41412810

約数列:

[1, 2, 3, 6, 127, 137, 254, 274, 381, 383, 411, 762, 766, 822, 1149, 2298, 17399, 34798, 48641, 52197, 52471, 97282, 104394, 104942, 145923, 157413, 291846, 314826, 6663817, 13327634, 19991451, 39982902]

約数ペア:

[(1, 39982902), (2, 19991451), (3, 13327634), (6, 6663817), (127, 314826), (137, 291846), (254, 157413), (274, 145923), (381, 104942), (383, 104394), (411, 97282), (762, 52471), (766, 52197), (822, 48641), (1149, 34798), (2298, 17399)]