1211080702

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 2017772640

約数和(自身を除く): 806691938

約数列:

[1, 2, 13, 26, 61, 122, 151, 169, 302, 338, 389, 778, 793, 1586, 1963, 3926, 5057, 9211, 10114, 10309, 18422, 20618, 23729, 25519, 47458, 51038, 58739, 65741, 117478, 119743, 131482, 239486, 308477, 616954, 763607, 1527214, 1556659, 3113318, 3583079, 4010201, 7166158, 8020402, 9926891, 19853782, 46580027, 93160054, 605540351, 1211080702]

約数ペア:

[(1, 1211080702), (2, 605540351), (13, 93160054), (26, 46580027), (61, 19853782), (122, 9926891), (151, 8020402), (169, 7166158), (302, 4010201), (338, 3583079), (389, 3113318), (778, 1556659), (793, 1527214), (1586, 763607), (1963, 616954), (3926, 308477), (5057, 239486), (9211, 131482), (10114, 119743), (10309, 117478), (18422, 65741), (20618, 58739), (23729, 51038), (25519, 47458)]