7807908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 19066880

約数和(自身を除く): 11258972

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 151, 186, 278, 302, 372, 417, 453, 556, 604, 834, 906, 1668, 1812, 4309, 4681, 8618, 9362, 12927, 14043, 17236, 18724, 20989, 25854, 28086, 41978, 51708, 56172, 62967, 83956, 125934, 251868, 650659, 1301318, 1951977, 2602636, 3903954, 7807908]

約数ペア:

[(1, 7807908), (2, 3903954), (3, 2602636), (4, 1951977), (6, 1301318), (12, 650659), (31, 251868), (62, 125934), (93, 83956), (124, 62967), (139, 56172), (151, 51708), (186, 41978), (278, 28086), (302, 25854), (372, 20989), (417, 18724), (453, 17236), (556, 14043), (604, 12927), (834, 9362), (906, 8618), (1668, 4681), (1812, 4309)]