2637418804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{8609}}^1$

素因数の和:8800

約数の個数: 48

約数和(自身を含む): 5062680000

約数和(自身を除く): 2425261196

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 139, 278, 551, 556, 1102, 2204, 2641, 4031, 5282, 8062, 8609, 10564, 16124, 17218, 34436, 76589, 153178, 163571, 249661, 306356, 327142, 499322, 654284, 998644, 1196651, 2393302, 4743559, 4786604, 9487118, 18974236, 22736369, 34702879, 45472738, 69405758, 90945476, 138811516, 659354701, 1318709402, 2637418804]

約数ペア:

[(1, 2637418804), (2, 1318709402), (4, 659354701), (19, 138811516), (29, 90945476), (38, 69405758), (58, 45472738), (76, 34702879), (116, 22736369), (139, 18974236), (278, 9487118), (551, 4786604), (556, 4743559), (1102, 2393302), (2204, 1196651), (2641, 998644), (4031, 654284), (5282, 499322), (8062, 327142), (8609, 306356), (10564, 249661), (16124, 163571), (17218, 153178), (34436, 76589)]