2938392340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191551}}^1$

素因数の和:191632

約数の個数: 48

約数和(自身を含む): 6757954560

約数和(自身を除く): 3819562220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 191551, 383102, 766204, 957755, 1915510, 2490163, 3831020, 4980326, 9960652, 11301509, 12450815, 22603018, 24901630, 45206036, 49803260, 56507545, 113015090, 146919617, 226030180, 293839234, 587678468, 734598085, 1469196170, 2938392340]

約数ペア:

[(1, 2938392340), (2, 1469196170), (4, 734598085), (5, 587678468), (10, 293839234), (13, 226030180), (20, 146919617), (26, 113015090), (52, 56507545), (59, 49803260), (65, 45206036), (118, 24901630), (130, 22603018), (236, 12450815), (260, 11301509), (295, 9960652), (590, 4980326), (767, 3831020), (1180, 2490163), (1534, 1915510), (3068, 957755), (3835, 766204), (7670, 383102), (15340, 191551)]