278375852164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{18301}}^1\times {\mathrm{131129}}^1$

素因数の和:149463

約数の個数: 24

約数和(自身を含む): 503987664600

約数和(自身を除く): 225611812436

約数列:

[1, 2, 4, 29, 58, 116, 18301, 36602, 73204, 131129, 262258, 524516, 530729, 1061458, 2122916, 3802741, 7605482, 15210964, 2399791829, 4799583658, 9599167316, 69593963041, 139187926082, 278375852164]

約数ペア:

[(1, 278375852164), (2, 139187926082), (4, 69593963041), (29, 9599167316), (58, 4799583658), (116, 2399791829), (18301, 15210964), (36602, 7605482), (73204, 3802741), (131129, 2122916), (262258, 1061458), (524516, 530729)]