13788190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 28469952

約数和(自身を除く): 14681762

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 367, 442, 578, 734, 1105, 1445, 1835, 2210, 2890, 3670, 3757, 4771, 6239, 7514, 9542, 12478, 18785, 23855, 31195, 37570, 47710, 62390, 81107, 106063, 162214, 212126, 405535, 530315, 811070, 1060630, 1378819, 2757638, 6894095, 13788190]

約数ペア:

[(1, 13788190), (2, 6894095), (5, 2757638), (10, 1378819), (13, 1060630), (17, 811070), (26, 530315), (34, 405535), (65, 212126), (85, 162214), (130, 106063), (170, 81107), (221, 62390), (289, 47710), (367, 37570), (442, 31195), (578, 23855), (734, 18785), (1105, 12478), (1445, 9542), (1835, 7514), (2210, 6239), (2890, 4771), (3670, 3757)]