1330298944

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11503}}^1$

素因数の和:11667

約数の個数: 56

約数和(自身を含む): 2863575680

約数和(自身を除く): 1533276736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 556, 832, 1112, 1807, 2224, 3614, 4448, 7228, 8896, 11503, 14456, 23006, 28912, 46012, 57824, 92024, 115648, 149539, 184048, 299078, 368096, 598156, 736192, 1196312, 1598917, 2392624, 3197834, 4785248, 6395668, 9570496, 12791336, 20785921, 25582672, 41571842, 51165344, 83143684, 102330688, 166287368, 332574736, 665149472, 1330298944]

約数ペア:

[(1, 1330298944), (2, 665149472), (4, 332574736), (8, 166287368), (13, 102330688), (16, 83143684), (26, 51165344), (32, 41571842), (52, 25582672), (64, 20785921), (104, 12791336), (139, 9570496), (208, 6395668), (278, 4785248), (416, 3197834), (556, 2392624), (832, 1598917), (1112, 1196312), (1807, 736192), (2224, 598156), (3614, 368096), (4448, 299078), (7228, 184048), (8896, 149539), (11503, 115648), (14456, 92024), (23006, 57824), (28912, 46012)]