939297198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{314989}}^1$

素因数の和:315072

約数の個数: 32

約数和(自身を含む): 2177210880

約数和(自身を除く): 1237913682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 314989, 629978, 944967, 1889934, 2204923, 4409846, 6614769, 13229538, 22364219, 44728438, 67092657, 134185314, 156549533, 313099066, 469648599, 939297198]

約数ペア:

[(1, 939297198), (2, 469648599), (3, 313099066), (6, 156549533), (7, 134185314), (14, 67092657), (21, 44728438), (42, 22364219), (71, 13229538), (142, 6614769), (213, 4409846), (426, 2204923), (497, 1889934), (994, 944967), (1491, 629978), (2982, 314989)]