2080783504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{152819}}^1$

素因数の和:152887

約数の個数: 40

約数和(自身を含む): 4320527040

約数和(自身を除く): 2239743536

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 13616, 152819, 305638, 611276, 1222552, 2445104, 3514837, 5654303, 7029674, 11308606, 14059348, 22617212, 28118696, 45234424, 56237392, 90468848, 130048969, 260097938, 520195876, 1040391752, 2080783504]

約数ペア:

[(1, 2080783504), (2, 1040391752), (4, 520195876), (8, 260097938), (16, 130048969), (23, 90468848), (37, 56237392), (46, 45234424), (74, 28118696), (92, 22617212), (148, 14059348), (184, 11308606), (296, 7029674), (368, 5654303), (592, 3514837), (851, 2445104), (1702, 1222552), (3404, 611276), (6808, 305638), (13616, 152819)]