7164178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 13501440

約数和(自身を除く): 6337262

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 1171, 2342, 3059, 6118, 8197, 16394, 22249, 26933, 44498, 53866, 155743, 188531, 311486, 377062, 511727, 1023454, 3582089, 7164178]

約数ペア:

[(1, 7164178), (2, 3582089), (7, 1023454), (14, 511727), (19, 377062), (23, 311486), (38, 188531), (46, 155743), (133, 53866), (161, 44498), (266, 26933), (322, 22249), (437, 16394), (874, 8197), (1171, 6118), (2342, 3059)]