8358324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 21215040

約数和(自身を除く): 12856716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 409, 524, 786, 818, 1227, 1572, 1636, 1703, 2454, 3406, 4908, 5109, 5317, 6812, 10218, 10634, 15951, 20436, 21268, 31902, 53579, 63804, 107158, 160737, 214316, 321474, 642948, 696527, 1393054, 2089581, 2786108, 4179162, 8358324]

約数ペア:

[(1, 8358324), (2, 4179162), (3, 2786108), (4, 2089581), (6, 1393054), (12, 696527), (13, 642948), (26, 321474), (39, 214316), (52, 160737), (78, 107158), (131, 63804), (156, 53579), (262, 31902), (393, 21268), (409, 20436), (524, 15951), (786, 10634), (818, 10218), (1227, 6812), (1572, 5317), (1636, 5109), (1703, 4908), (2454, 3406)]