2056558924

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{2267}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 4160782080

約数和(自身を除く): 2104223156

約数列:

[1, 2, 4, 7, 14, 28, 179, 181, 358, 362, 716, 724, 1253, 1267, 2267, 2506, 2534, 4534, 5012, 5068, 9068, 15869, 31738, 32399, 63476, 64798, 129596, 226793, 405793, 410327, 453586, 811586, 820654, 907172, 1623172, 1641308, 2840551, 2872289, 5681102, 5744578, 11362204, 11489156, 73448533, 146897066, 293794132, 514139731, 1028279462, 2056558924]

約数ペア:

[(1, 2056558924), (2, 1028279462), (4, 514139731), (7, 293794132), (14, 146897066), (28, 73448533), (179, 11489156), (181, 11362204), (358, 5744578), (362, 5681102), (716, 2872289), (724, 2840551), (1253, 1641308), (1267, 1623172), (2267, 907172), (2506, 820654), (2534, 811586), (4534, 453586), (5012, 410327), (5068, 405793), (9068, 226793), (15869, 129596), (31738, 64798), (32399, 63476)]