245716526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 413634816

約数和(自身を除く): 167918290

約数列:

[1, 2, 11, 22, 41, 82, 331, 451, 662, 823, 902, 1646, 3641, 7282, 9053, 13571, 18106, 27142, 33743, 67486, 149281, 272413, 298562, 371173, 544826, 742346, 2996543, 5993086, 11168933, 22337866, 122858263, 245716526]

約数ペア:

[(1, 245716526), (2, 122858263), (11, 22337866), (22, 11168933), (41, 5993086), (82, 2996543), (331, 742346), (451, 544826), (662, 371173), (823, 298562), (902, 272413), (1646, 149281), (3641, 67486), (7282, 33743), (9053, 27142), (13571, 18106)]