473637890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{226621}}^1$

素因数の和:226658

約数の個数: 32

約数和(自身を含む): 979007040

約数和(自身を除く): 505369150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 226621, 453242, 1133105, 2266210, 2492831, 4305799, 4985662, 8611598, 12464155, 21528995, 24928310, 43057990, 47363789, 94727578, 236818945, 473637890]

約数ペア:

[(1, 473637890), (2, 236818945), (5, 94727578), (10, 47363789), (11, 43057990), (19, 24928310), (22, 21528995), (38, 12464155), (55, 8611598), (95, 4985662), (110, 4305799), (190, 2492831), (209, 2266210), (418, 1133105), (1045, 453242), (2090, 226621)]