1326432872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{31219}}^1$

素因数の和:31385

約数の個数: 32

約数和(自身を含む): 2562537600

約数和(自身を除く): 1236104728

約数列:

[1, 2, 4, 8, 47, 94, 113, 188, 226, 376, 452, 904, 5311, 10622, 21244, 31219, 42488, 62438, 124876, 249752, 1467293, 2934586, 3527747, 5869172, 7055494, 11738344, 14110988, 28221976, 165804109, 331608218, 663216436, 1326432872]

約数ペア:

[(1, 1326432872), (2, 663216436), (4, 331608218), (8, 165804109), (47, 28221976), (94, 14110988), (113, 11738344), (188, 7055494), (226, 5869172), (376, 3527747), (452, 2934586), (904, 1467293), (5311, 249752), (10622, 124876), (21244, 62438), (31219, 42488)]