290094532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1031}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 626234112

約数和(自身を除く): 336139580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 773, 1031, 1546, 2062, 3092, 4124, 5411, 7217, 10049, 10822, 13403, 14434, 20098, 21644, 26806, 28868, 40196, 53612, 70343, 93821, 140686, 187642, 281372, 375284, 796963, 1593926, 3187852, 5578741, 10360519, 11157482, 20721038, 22314964, 41442076, 72523633, 145047266, 290094532]

約数ペア:

[(1, 290094532), (2, 145047266), (4, 72523633), (7, 41442076), (13, 22314964), (14, 20721038), (26, 11157482), (28, 10360519), (52, 5578741), (91, 3187852), (182, 1593926), (364, 796963), (773, 375284), (1031, 281372), (1546, 187642), (2062, 140686), (3092, 93821), (4124, 70343), (5411, 53612), (7217, 40196), (10049, 28868), (10822, 26806), (13403, 21644), (14434, 20098)]