137349212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34303}}^1$

素因数の和:34338

約数の個数: 48

約数和(自身を含む): 322732032

約数和(自身を除く): 185382820

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 34303, 68606, 137212, 240121, 377333, 445939, 480242, 754666, 891878, 960484, 1509332, 1783756, 2641331, 3121573, 4905329, 5282662, 6243146, 9810658, 10565324, 12486292, 19621316, 34337303, 68674606, 137349212]

約数ペア:

[(1, 137349212), (2, 68674606), (4, 34337303), (7, 19621316), (11, 12486292), (13, 10565324), (14, 9810658), (22, 6243146), (26, 5282662), (28, 4905329), (44, 3121573), (52, 2641331), (77, 1783756), (91, 1509332), (143, 960484), (154, 891878), (182, 754666), (286, 480242), (308, 445939), (364, 377333), (572, 240121), (1001, 137212), (2002, 68606), (4004, 34303)]