489387536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{47129}}^1$

素因数の和:47207

約数の個数: 40

約数和(自身を含む): 1051941600

約数和(自身を除く): 562554064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 47129, 94258, 188516, 377032, 518419, 754064, 1036838, 2073676, 2780611, 4147352, 5561222, 8294704, 11122444, 22244888, 30586721, 44489776, 61173442, 122346884, 244693768, 489387536]

約数ペア:

[(1, 489387536), (2, 244693768), (4, 122346884), (8, 61173442), (11, 44489776), (16, 30586721), (22, 22244888), (44, 11122444), (59, 8294704), (88, 5561222), (118, 4147352), (176, 2780611), (236, 2073676), (472, 1036838), (649, 754064), (944, 518419), (1298, 377032), (2596, 188516), (5192, 94258), (10384, 47129)]