4207458

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 8724672

約数和(自身を除く): 4517214

約数列:

[1, 2, 3, 6, 53, 101, 106, 131, 159, 202, 262, 303, 318, 393, 606, 786, 5353, 6943, 10706, 13231, 13886, 16059, 20829, 26462, 32118, 39693, 41658, 79386, 701243, 1402486, 2103729, 4207458]

約数ペア:

[(1, 4207458), (2, 2103729), (3, 1402486), (6, 701243), (53, 79386), (101, 41658), (106, 39693), (131, 32118), (159, 26462), (202, 20829), (262, 16059), (303, 13886), (318, 13231), (393, 10706), (606, 6943), (786, 5353)]