9877010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6938

約数の個数: 32

約数和(自身を含む): 20889792

約数和(自身を除く): 11012782

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6907, 13814, 34535, 69070, 75977, 89791, 151954, 179582, 379885, 448955, 759770, 897910, 987701, 1975402, 4938505, 9877010]

約数ペア:

[(1, 9877010), (2, 4938505), (5, 1975402), (10, 987701), (11, 897910), (13, 759770), (22, 448955), (26, 379885), (55, 179582), (65, 151954), (110, 89791), (130, 75977), (143, 69070), (286, 34535), (715, 13814), (1430, 6907)]