2247243656

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{355127}}^1$

素因数の和:355253

約数の個数: 32

約数和(自身を含む): 4858151040

約数和(自身を除く): 2610907384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 355127, 710254, 1420508, 2485889, 2841016, 4971778, 9943556, 19887112, 40129351, 80258702, 160517404, 280905457, 321034808, 561810914, 1123621828, 2247243656]

約数ペア:

[(1, 2247243656), (2, 1123621828), (4, 561810914), (7, 321034808), (8, 280905457), (14, 160517404), (28, 80258702), (56, 40129351), (113, 19887112), (226, 9943556), (452, 4971778), (791, 2841016), (904, 2485889), (1582, 1420508), (3164, 710254), (6328, 355127)]