2912643838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1\times {\mathrm{1321}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 4750633440

約数和(自身を除く): 1837989602

約数列:

[1, 2, 13, 26, 137, 274, 619, 1238, 1321, 1781, 2642, 3562, 8047, 16094, 17173, 34346, 84803, 169606, 180977, 361954, 817699, 1102439, 1635398, 2204878, 2352701, 4705402, 10630087, 21260174, 112024763, 224049526, 1456321919, 2912643838]

約数ペア:

[(1, 2912643838), (2, 1456321919), (13, 224049526), (26, 112024763), (137, 21260174), (274, 10630087), (619, 4705402), (1238, 2352701), (1321, 2204878), (1781, 1635398), (2642, 1102439), (3562, 817699), (8047, 361954), (16094, 180977), (17173, 169606), (34346, 84803)]