234865778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4129}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 428198400

約数和(自身を除く): 193332622

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 478, 1673, 3346, 4063, 4129, 8126, 8258, 28441, 28903, 56882, 57806, 70193, 140386, 491351, 982702, 986831, 1973662, 6907817, 13815634, 16776127, 33552254, 117432889, 234865778]

約数ペア:

[(1, 234865778), (2, 117432889), (7, 33552254), (14, 16776127), (17, 13815634), (34, 6907817), (119, 1973662), (238, 986831), (239, 982702), (478, 491351), (1673, 140386), (3346, 70193), (4063, 57806), (4129, 56882), (8126, 28903), (8258, 28441)]