13263157222

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{881}}^1\times {\mathrm{1031}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 23347245600

約数和(自身を除く): 10084088378

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 881, 1031, 1043, 1762, 2062, 2086, 6167, 7217, 7301, 12334, 14434, 14602, 43169, 50519, 86338, 101038, 131269, 153619, 262538, 307238, 908311, 918883, 1075333, 1816622, 1837766, 2150666, 6358177, 6432181, 7527331, 12716354, 12864362, 15054662, 44507239, 89014478, 135338339, 270676678, 947368373, 1894736746, 6631578611, 13263157222]

約数ペア:

[(1, 13263157222), (2, 6631578611), (7, 1894736746), (14, 947368373), (49, 270676678), (98, 135338339), (149, 89014478), (298, 44507239), (881, 15054662), (1031, 12864362), (1043, 12716354), (1762, 7527331), (2062, 6432181), (2086, 6358177), (6167, 2150666), (7217, 1837766), (7301, 1816622), (12334, 1075333), (14434, 918883), (14602, 908311), (43169, 307238), (50519, 262538), (86338, 153619), (101038, 131269)]