391036282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{5669}}^1$

素因数の和:6070

約数の個数: 32

約数和(自身を含む): 723945600

約数和(自身を除く): 332909318

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 379, 758, 2653, 4927, 5306, 5669, 9854, 11338, 34489, 39683, 68978, 73697, 79366, 147394, 515879, 1031758, 2148551, 4297102, 15039857, 27931163, 30079714, 55862326, 195518141, 391036282]

約数ペア:

[(1, 391036282), (2, 195518141), (7, 55862326), (13, 30079714), (14, 27931163), (26, 15039857), (91, 4297102), (182, 2148551), (379, 1031758), (758, 515879), (2653, 147394), (4927, 79366), (5306, 73697), (5669, 68978), (9854, 39683), (11338, 34489)]