2949020464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{833999}}^1$

素因数の和:834037

約数の個数: 40

約数和(自身を含む): 6515208000

約数和(自身を除く): 3566187536

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 833999, 1667998, 3335996, 6671992, 10841987, 13343984, 14177983, 21683974, 28355966, 43367948, 56711932, 86735896, 113423864, 173471792, 184313779, 226847728, 368627558, 737255116, 1474510232, 2949020464]

約数ペア:

[(1, 2949020464), (2, 1474510232), (4, 737255116), (8, 368627558), (13, 226847728), (16, 184313779), (17, 173471792), (26, 113423864), (34, 86735896), (52, 56711932), (68, 43367948), (104, 28355966), (136, 21683974), (208, 14177983), (221, 13343984), (272, 10841987), (442, 6671992), (884, 3335996), (1768, 1667998), (3536, 833999)]