338932982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 556416000

約数和(自身を除く): 217483018

約数列:

[1, 2, 19, 31, 38, 62, 149, 298, 589, 1178, 1931, 2831, 3862, 4619, 5662, 9238, 36689, 59861, 73378, 87761, 119722, 175522, 287719, 575438, 1137359, 2274718, 5466661, 8919289, 10933322, 17838578, 169466491, 338932982]

約数ペア:

[(1, 338932982), (2, 169466491), (19, 17838578), (31, 10933322), (38, 8919289), (62, 5466661), (149, 2274718), (298, 1137359), (589, 575438), (1178, 287719), (1931, 175522), (2831, 119722), (3862, 87761), (4619, 73378), (5662, 59861), (9238, 36689)]