247624130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2917}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 480909744

約数和(自身を除く): 233285614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 653, 1306, 2917, 3265, 5834, 6530, 8489, 14585, 16978, 29170, 37921, 42445, 75842, 84890, 189605, 379210, 1904801, 3809602, 9524005, 19048010, 24762413, 49524826, 123812065, 247624130]

約数ペア:

[(1, 247624130), (2, 123812065), (5, 49524826), (10, 24762413), (13, 19048010), (26, 9524005), (65, 3809602), (130, 1904801), (653, 379210), (1306, 189605), (2917, 84890), (3265, 75842), (5834, 42445), (6530, 37921), (8489, 29170), (14585, 16978)]