497777132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 938831040

約数和(自身を除く): 441053908

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 257, 514, 569, 851, 1028, 1138, 1702, 2276, 3404, 5911, 9509, 11822, 13087, 19018, 21053, 23644, 26174, 38036, 42106, 52348, 84212, 146233, 218707, 292466, 437414, 484219, 584932, 874828, 968438, 1936876, 3363359, 5410621, 6726718, 10821242, 13453436, 21642484, 124444283, 248888566, 497777132]

約数ペア:

[(1, 497777132), (2, 248888566), (4, 124444283), (23, 21642484), (37, 13453436), (46, 10821242), (74, 6726718), (92, 5410621), (148, 3363359), (257, 1936876), (514, 968438), (569, 874828), (851, 584932), (1028, 484219), (1138, 437414), (1702, 292466), (2276, 218707), (3404, 146233), (5911, 84212), (9509, 52348), (11822, 42106), (13087, 38036), (19018, 26174), (21053, 23644)]