2021049336

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{2677}}^1$

素因数の和:3148

約数の個数: 64

約数和(自身を含む): 5128905600

約数和(自身を除く): 3107856264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 379, 498, 664, 758, 996, 1137, 1516, 1992, 2274, 2677, 3032, 4548, 5354, 8031, 9096, 10708, 16062, 21416, 31457, 32124, 62914, 64248, 94371, 125828, 188742, 222191, 251656, 377484, 444382, 666573, 754968, 888764, 1014583, 1333146, 1777528, 2029166, 2666292, 3043749, 4058332, 5332584, 6087498, 8116664, 12174996, 24349992, 84210389, 168420778, 252631167, 336841556, 505262334, 673683112, 1010524668, 2021049336]

約数ペア:

[(1, 2021049336), (2, 1010524668), (3, 673683112), (4, 505262334), (6, 336841556), (8, 252631167), (12, 168420778), (24, 84210389), (83, 24349992), (166, 12174996), (249, 8116664), (332, 6087498), (379, 5332584), (498, 4058332), (664, 3043749), (758, 2666292), (996, 2029166), (1137, 1777528), (1516, 1333146), (1992, 1014583), (2274, 888764), (2677, 754968), (3032, 666573), (4548, 444382), (5354, 377484), (8031, 251656), (9096, 222191), (10708, 188742), (16062, 125828), (21416, 94371), (31457, 64248), (32124, 62914)]