989599758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{501317}}^1$

素因数の和:501376

約数の個数: 32

約数和(自身を含む): 2310073344

約数和(自身を除く): 1320473586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 501317, 1002634, 1503951, 3007902, 3509219, 7018438, 10527657, 21055314, 23561899, 47123798, 70685697, 141371394, 164933293, 329866586, 494799879, 989599758]

約数ペア:

[(1, 989599758), (2, 494799879), (3, 329866586), (6, 164933293), (7, 141371394), (14, 70685697), (21, 47123798), (42, 23561899), (47, 21055314), (94, 10527657), (141, 7018438), (282, 3509219), (329, 3007902), (658, 1503951), (987, 1002634), (1974, 501317)]