293915402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2381}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 499419648

約数和(自身を除く): 205504246

約数列:

[1, 2, 11, 22, 31, 62, 181, 341, 362, 682, 1991, 2381, 3982, 4762, 5611, 11222, 26191, 52382, 61721, 73811, 123442, 147622, 430961, 811921, 861922, 1623842, 4740571, 9481142, 13359791, 26719582, 146957701, 293915402]

約数ペア:

[(1, 293915402), (2, 146957701), (11, 26719582), (22, 13359791), (31, 9481142), (62, 4740571), (181, 1623842), (341, 861922), (362, 811921), (682, 430961), (1991, 147622), (2381, 123442), (3982, 73811), (4762, 61721), (5611, 52382), (11222, 26191)]