1227620354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 2102132736

約数和(自身を除く): 874512382

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 127, 254, 263, 391, 526, 782, 799, 1081, 1598, 2159, 2162, 2921, 4318, 4471, 5842, 5969, 6049, 8942, 11938, 12098, 12361, 18377, 24722, 33401, 36754, 49657, 66802, 99314, 101473, 102833, 137287, 202946, 205666, 210137, 274574, 284303, 420274, 567817, 568606, 768223, 1135634, 1536446, 1569847, 2333879, 3139694, 4667758, 4833151, 9666302, 13059791, 26119582, 26687399, 36106481, 53374798, 72212962, 613810177, 1227620354]

約数ペア:

[(1, 1227620354), (2, 613810177), (17, 72212962), (23, 53374798), (34, 36106481), (46, 26687399), (47, 26119582), (94, 13059791), (127, 9666302), (254, 4833151), (263, 4667758), (391, 3139694), (526, 2333879), (782, 1569847), (799, 1536446), (1081, 1135634), (1598, 768223), (2159, 568606), (2162, 567817), (2921, 420274), (4318, 284303), (4471, 274574), (5842, 210137), (5969, 205666), (6049, 202946), (8942, 137287), (11938, 102833), (12098, 101473), (12361, 99314), (18377, 66802), (24722, 49657), (33401, 36754)]