814114574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{1543}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 1518999552

約数和(自身を除く): 704884978

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 223, 338, 446, 1183, 1543, 1561, 2366, 2899, 3086, 3122, 5798, 10801, 20059, 20293, 21602, 37687, 40118, 40586, 75374, 140413, 260767, 263809, 280826, 344089, 521534, 527618, 688178, 1825369, 2408623, 3650738, 4473157, 4817246, 8946314, 31312099, 58151041, 62624198, 116302082, 407057287, 814114574]

約数ペア:

[(1, 814114574), (2, 407057287), (7, 116302082), (13, 62624198), (14, 58151041), (26, 31312099), (91, 8946314), (169, 4817246), (182, 4473157), (223, 3650738), (338, 2408623), (446, 1825369), (1183, 688178), (1543, 527618), (1561, 521534), (2366, 344089), (2899, 280826), (3086, 263809), (3122, 260767), (5798, 140413), (10801, 75374), (20059, 40586), (20293, 40118), (21602, 37687)]