2997431038

素因数分解:

$2^1\times 7^3\times {\mathrm{1607}}^1\times {\mathrm{2719}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 5248512000

約数和(自身を除く): 2251080962

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1607, 2719, 3214, 5438, 11249, 19033, 22498, 38066, 78743, 133231, 157486, 266462, 551201, 932617, 1102402, 1865234, 4369433, 8738866, 30586031, 61172062, 214102217, 428204434, 1498715519, 2997431038]

約数ペア:

[(1, 2997431038), (2, 1498715519), (7, 428204434), (14, 214102217), (49, 61172062), (98, 30586031), (343, 8738866), (686, 4369433), (1607, 1865234), (2719, 1102402), (3214, 932617), (5438, 551201), (11249, 266462), (19033, 157486), (22498, 133231), (38066, 78743)]