1227831878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{6863}}^1$

素因数の和:7868

約数の個数: 32

約数和(自身を含む): 2269403136

約数和(自身を除く): 1041571258

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 983, 1966, 6863, 6881, 12779, 13726, 13762, 25558, 48041, 89219, 89453, 96082, 178438, 178906, 624533, 1249066, 6746329, 13492658, 47224303, 87702277, 94448606, 175404554, 613915939, 1227831878]

約数ペア:

[(1, 1227831878), (2, 613915939), (7, 175404554), (13, 94448606), (14, 87702277), (26, 47224303), (91, 13492658), (182, 6746329), (983, 1249066), (1966, 624533), (6863, 178906), (6881, 178438), (12779, 96082), (13726, 89453), (13762, 89219), (25558, 48041)]