552321830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{12163}}^1$

素因数の和:12428

約数の個数: 32

約数和(自身を含む): 1050969600

約数和(自身を除く): 498647770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 1195, 2390, 4541, 9082, 12163, 22705, 24326, 45410, 60815, 121630, 231097, 462194, 1155485, 2310970, 2906957, 5813914, 14534785, 29069570, 55232183, 110464366, 276160915, 552321830]

約数ペア:

[(1, 552321830), (2, 276160915), (5, 110464366), (10, 55232183), (19, 29069570), (38, 14534785), (95, 5813914), (190, 2906957), (239, 2310970), (478, 1155485), (1195, 462194), (2390, 231097), (4541, 121630), (9082, 60815), (12163, 45410), (22705, 24326)]