1631920414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{733}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 2557843200

約数和(自身を除く): 925922786

約数列:

[1, 2, 31, 62, 149, 241, 298, 482, 733, 1466, 4619, 7471, 9238, 14942, 22723, 35909, 45446, 71818, 109217, 176653, 218434, 353306, 1113179, 2226358, 3385727, 5476243, 6771454, 10952486, 26321297, 52642594, 815960207, 1631920414]

約数ペア:

[(1, 1631920414), (2, 815960207), (31, 52642594), (62, 26321297), (149, 10952486), (241, 6771454), (298, 5476243), (482, 3385727), (733, 2226358), (1466, 1113179), (4619, 353306), (7471, 218434), (9238, 176653), (14942, 109217), (22723, 71818), (35909, 45446)]