2934778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3286022

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 59, 77, 118, 119, 133, 154, 187, 209, 238, 266, 323, 374, 413, 418, 646, 649, 826, 1003, 1121, 1298, 1309, 1463, 2006, 2242, 2261, 2618, 2926, 3553, 4522, 4543, 7021, 7106, 7847, 9086, 11033, 12331, 14042, 15694, 19057, 22066, 24662, 24871, 38114, 49742, 77231, 86317, 133399, 154462, 172634, 209627, 266798, 419254, 1467389, 2934778]

約数ペア:

[(1, 2934778), (2, 1467389), (7, 419254), (11, 266798), (14, 209627), (17, 172634), (19, 154462), (22, 133399), (34, 86317), (38, 77231), (59, 49742), (77, 38114), (118, 24871), (119, 24662), (133, 22066), (154, 19057), (187, 15694), (209, 14042), (238, 12331), (266, 11033), (323, 9086), (374, 7847), (413, 7106), (418, 7021), (646, 4543), (649, 4522), (826, 3553), (1003, 2926), (1121, 2618), (1298, 2261), (1309, 2242), (1463, 2006)]