1177883408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{8807}}^1$

素因数の和:9471

約数の個数: 40

約数和(自身を含む): 2461800768

約数和(自身を除く): 1283917360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 643, 1286, 2572, 5144, 8359, 8807, 10288, 16718, 17614, 33436, 35228, 66872, 70456, 114491, 133744, 140912, 228982, 457964, 915928, 1831856, 5662901, 11325802, 22651604, 45303208, 73617713, 90606416, 147235426, 294470852, 588941704, 1177883408]

約数ペア:

[(1, 1177883408), (2, 588941704), (4, 294470852), (8, 147235426), (13, 90606416), (16, 73617713), (26, 45303208), (52, 22651604), (104, 11325802), (208, 5662901), (643, 1831856), (1286, 915928), (2572, 457964), (5144, 228982), (8359, 140912), (8807, 133744), (10288, 114491), (16718, 70456), (17614, 66872), (33436, 35228)]