2639156716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79273}}^1$

素因数の和:79354

約数の個数: 48

約数和(自身を含む): 5593573440

約数和(自身を除く): 2954416724

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2378, 4756, 8323, 16646, 33292, 79273, 158546, 317092, 554911, 1109822, 2219644, 2298917, 3250193, 4597834, 6500386, 9195668, 13000772, 16092419, 22751351, 32184838, 45502702, 64369676, 91005404, 94255597, 188511194, 377022388, 659789179, 1319578358, 2639156716]

約数ペア:

[(1, 2639156716), (2, 1319578358), (4, 659789179), (7, 377022388), (14, 188511194), (28, 94255597), (29, 91005404), (41, 64369676), (58, 45502702), (82, 32184838), (116, 22751351), (164, 16092419), (203, 13000772), (287, 9195668), (406, 6500386), (574, 4597834), (812, 3250193), (1148, 2298917), (1189, 2219644), (2378, 1109822), (4756, 554911), (8323, 317092), (16646, 158546), (33292, 79273)]