4375014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 10637568

約数和(自身を除く): 6262554

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 647, 966, 1127, 1294, 1941, 2254, 3381, 3882, 4529, 6762, 9058, 13587, 14881, 27174, 29762, 31703, 44643, 63406, 89286, 95109, 104167, 190218, 208334, 312501, 625002, 729169, 1458338, 2187507, 4375014]

約数ペア:

[(1, 4375014), (2, 2187507), (3, 1458338), (6, 729169), (7, 625002), (14, 312501), (21, 208334), (23, 190218), (42, 104167), (46, 95109), (49, 89286), (69, 63406), (98, 44643), (138, 31703), (147, 29762), (161, 27174), (294, 14881), (322, 13587), (483, 9058), (647, 6762), (966, 4529), (1127, 3882), (1294, 3381), (1941, 2254)]