3969434

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 7150080

約数和(自身を除く): 3180646

約数列:

[1, 2, 7, 14, 37, 74, 79, 97, 158, 194, 259, 518, 553, 679, 1106, 1358, 2923, 3589, 5846, 7178, 7663, 15326, 20461, 25123, 40922, 50246, 53641, 107282, 283531, 567062, 1984717, 3969434]

約数ペア:

[(1, 3969434), (2, 1984717), (7, 567062), (14, 283531), (37, 107282), (74, 53641), (79, 50246), (97, 40922), (158, 25123), (194, 20461), (259, 15326), (518, 7663), (553, 7178), (679, 5846), (1106, 3589), (1358, 2923)]