2004382352

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{25457}}^1$

素因数の和:25528

約数の個数: 80

約数和(自身を含む): 4798323840

約数和(自身を除く): 2793941488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2072, 2128, 2812, 4144, 4921, 5624, 9842, 11248, 19684, 25457, 39368, 50914, 78736, 101828, 178199, 203656, 356398, 407312, 483683, 712796, 941909, 967366, 1425592, 1883818, 1934732, 2851184, 3385781, 3767636, 3869464, 6593363, 6771562, 7535272, 7738928, 13186726, 13543124, 15070544, 17896271, 26373452, 27086248, 35792542, 52746904, 54172496, 71585084, 105493808, 125273897, 143170168, 250547794, 286340336, 501095588, 1002191176, 2004382352]

約数ペア:

[(1, 2004382352), (2, 1002191176), (4, 501095588), (7, 286340336), (8, 250547794), (14, 143170168), (16, 125273897), (19, 105493808), (28, 71585084), (37, 54172496), (38, 52746904), (56, 35792542), (74, 27086248), (76, 26373452), (112, 17896271), (133, 15070544), (148, 13543124), (152, 13186726), (259, 7738928), (266, 7535272), (296, 6771562), (304, 6593363), (518, 3869464), (532, 3767636), (592, 3385781), (703, 2851184), (1036, 1934732), (1064, 1883818), (1406, 1425592), (2072, 967366), (2128, 941909), (2812, 712796), (4144, 483683), (4921, 407312), (5624, 356398), (9842, 203656), (11248, 178199), (19684, 101828), (25457, 78736), (39368, 50914)]