739590922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 1366041600

約数和(自身を除く): 626450678

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 139, 166, 241, 266, 278, 482, 581, 973, 1162, 1577, 1687, 1946, 2641, 3154, 3374, 4579, 5282, 9158, 11039, 11537, 18487, 20003, 22078, 23074, 32053, 33499, 36974, 40006, 64106, 66998, 80759, 140021, 161518, 219203, 234493, 280042, 380057, 438406, 468986, 636481, 760114, 1272962, 1534421, 2660399, 2780417, 3068842, 4455367, 5320798, 5560834, 8910734, 19462919, 38925838, 52827923, 105655846, 369795461, 739590922]

約数ペア:

[(1, 739590922), (2, 369795461), (7, 105655846), (14, 52827923), (19, 38925838), (38, 19462919), (83, 8910734), (133, 5560834), (139, 5320798), (166, 4455367), (241, 3068842), (266, 2780417), (278, 2660399), (482, 1534421), (581, 1272962), (973, 760114), (1162, 636481), (1577, 468986), (1687, 438406), (1946, 380057), (2641, 280042), (3154, 234493), (3374, 219203), (4579, 161518), (5282, 140021), (9158, 80759), (11039, 66998), (11537, 64106), (18487, 40006), (20003, 36974), (22078, 33499), (23074, 32053)]