1234567542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{97103}}^1$

素因数の和:97284

約数の個数: 32

約数和(自身を含む): 2675409408

約数和(自身を除く): 1440841866

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 97103, 194206, 291309, 582618, 1262339, 2524678, 3787017, 7574034, 15827789, 31655578, 47483367, 94966734, 205761257, 411522514, 617283771, 1234567542]

約数ペア:

[(1, 1234567542), (2, 617283771), (3, 411522514), (6, 205761257), (13, 94966734), (26, 47483367), (39, 31655578), (78, 15827789), (163, 7574034), (326, 3787017), (489, 2524678), (978, 1262339), (2119, 582618), (4238, 291309), (6357, 194206), (12714, 97103)]