2159657862

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{64081}}^1$

素因数の和:64264

約数の個数: 32

約数和(自身を含む): 4457031264

約数和(自身を除く): 2297373402

約数列:

[1, 2, 3, 6, 41, 82, 123, 137, 246, 274, 411, 822, 5617, 11234, 16851, 33702, 64081, 128162, 192243, 384486, 2627321, 5254642, 7881963, 8779097, 15763926, 17558194, 26337291, 52674582, 359942977, 719885954, 1079828931, 2159657862]

約数ペア:

[(1, 2159657862), (2, 1079828931), (3, 719885954), (6, 359942977), (41, 52674582), (82, 26337291), (123, 17558194), (137, 15763926), (246, 8779097), (274, 7881963), (411, 5254642), (822, 2627321), (5617, 384486), (11234, 192243), (16851, 128162), (33702, 64081)]