508734716

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 1032245760

約数和(自身を除く): 523511044

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 419, 421, 721, 838, 842, 1442, 1676, 1684, 2884, 2933, 2947, 5866, 5894, 11732, 11788, 43157, 43363, 86314, 86726, 172628, 173452, 176399, 302099, 303541, 352798, 604198, 607082, 705596, 1208396, 1214164, 1234793, 2469586, 4939172, 18169097, 36338194, 72676388, 127183679, 254367358, 508734716]

約数ペア:

[(1, 508734716), (2, 254367358), (4, 127183679), (7, 72676388), (14, 36338194), (28, 18169097), (103, 4939172), (206, 2469586), (412, 1234793), (419, 1214164), (421, 1208396), (721, 705596), (838, 607082), (842, 604198), (1442, 352798), (1676, 303541), (1684, 302099), (2884, 176399), (2933, 173452), (2947, 172628), (5866, 86726), (5894, 86314), (11732, 43363), (11788, 43157)]