1349202928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{4987}}^1$

素因数の和:5489

約数の個数: 40

約数和(自身を含む): 2691145712

約数和(自身を除く): 1341942784

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 457, 592, 914, 1828, 3656, 4987, 7312, 9974, 16909, 19948, 33818, 39896, 67636, 79792, 135272, 184519, 270544, 369038, 738076, 1476152, 2279059, 2952304, 4558118, 9116236, 18232472, 36464944, 84325183, 168650366, 337300732, 674601464, 1349202928]

約数ペア:

[(1, 1349202928), (2, 674601464), (4, 337300732), (8, 168650366), (16, 84325183), (37, 36464944), (74, 18232472), (148, 9116236), (296, 4558118), (457, 2952304), (592, 2279059), (914, 1476152), (1828, 738076), (3656, 369038), (4987, 270544), (7312, 184519), (9974, 135272), (16909, 79792), (19948, 67636), (33818, 39896)]