2639687764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{4933}}^1$

素因数の和:5632

約数の個数: 48

約数和(自身を含む): 5470819200

約数和(自身を除く): 2831131436

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 659, 812, 1318, 2636, 4613, 4933, 9226, 9866, 18452, 19111, 19732, 34531, 38222, 69062, 76444, 133777, 138124, 143057, 267554, 286114, 535108, 572228, 1001399, 2002798, 3250847, 4005596, 6501694, 13003388, 22755929, 45511858, 91023716, 94274563, 188549126, 377098252, 659921941, 1319843882, 2639687764]

約数ペア:

[(1, 2639687764), (2, 1319843882), (4, 659921941), (7, 377098252), (14, 188549126), (28, 94274563), (29, 91023716), (58, 45511858), (116, 22755929), (203, 13003388), (406, 6501694), (659, 4005596), (812, 3250847), (1318, 2002798), (2636, 1001399), (4613, 572228), (4933, 535108), (9226, 286114), (9866, 267554), (18452, 143057), (19111, 138124), (19732, 133777), (34531, 76444), (38222, 69062)]