1316841218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{371779}}^1$

素因数の和:371822

約数の個数: 32

約数和(自身を含む): 2569743360

約数和(自身を除く): 1252902142

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 371779, 743558, 2602453, 4089569, 5204906, 8179138, 8550917, 17101834, 28626983, 57253966, 59856419, 94060087, 119712838, 188120174, 658420609, 1316841218]

約数ペア:

[(1, 1316841218), (2, 658420609), (7, 188120174), (11, 119712838), (14, 94060087), (22, 59856419), (23, 57253966), (46, 28626983), (77, 17101834), (154, 8550917), (161, 8179138), (253, 5204906), (322, 4089569), (506, 2602453), (1771, 743558), (3542, 371779)]