2017776378

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{19483}}^1$

素因数の和:19950

約数の個数: 32

約数和(自身を含む): 4144012992

約数和(自身を除く): 2126236614

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 421, 842, 1263, 2526, 17261, 19483, 34522, 38966, 51783, 58449, 103566, 116898, 798803, 1597606, 2396409, 4792818, 8202343, 16404686, 24607029, 49214058, 336296063, 672592126, 1008888189, 2017776378]

約数ペア:

[(1, 2017776378), (2, 1008888189), (3, 672592126), (6, 336296063), (41, 49214058), (82, 24607029), (123, 16404686), (246, 8202343), (421, 4792818), (842, 2396409), (1263, 1597606), (2526, 798803), (17261, 116898), (19483, 103566), (34522, 58449), (38966, 51783)]