2417690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 4907520

約数和(自身を除く): 2489830

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 709, 1418, 1705, 3410, 3545, 7090, 7799, 15598, 21979, 38995, 43958, 77990, 109895, 219790, 241769, 483538, 1208845, 2417690]

約数ペア:

[(1, 2417690), (2, 1208845), (5, 483538), (10, 241769), (11, 219790), (22, 109895), (31, 77990), (55, 43958), (62, 38995), (110, 21979), (155, 15598), (310, 7799), (341, 7090), (682, 3545), (709, 3410), (1418, 1705)]