1861764368

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{613}}^1\times {\mathrm{2287}}^1$

素因数の和:2991

約数の個数: 40

約数和(自身を含む): 3658182528

約数和(自身を除く): 1796418160

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 613, 664, 1226, 1328, 2287, 2452, 4574, 4904, 9148, 9808, 18296, 36592, 50879, 101758, 189821, 203516, 379642, 407032, 759284, 814064, 1401931, 1518568, 2803862, 3037136, 5607724, 11215448, 22430896, 116360273, 232720546, 465441092, 930882184, 1861764368]

約数ペア:

[(1, 1861764368), (2, 930882184), (4, 465441092), (8, 232720546), (16, 116360273), (83, 22430896), (166, 11215448), (332, 5607724), (613, 3037136), (664, 2803862), (1226, 1518568), (1328, 1401931), (2287, 814064), (2452, 759284), (4574, 407032), (4904, 379642), (9148, 203516), (9808, 189821), (18296, 101758), (36592, 50879)]