2018735992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163117}}^1$

素因数の和:163160

約数の個数: 64

約数和(自身を含む): 4932688320

約数和(自身を除く): 2913952328

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 163117, 326234, 652468, 1141819, 1304936, 2120521, 2283638, 2772989, 4241042, 4567276, 5545978, 8482084, 9134552, 11091956, 14843647, 16964168, 19410923, 22183912, 29687294, 36048857, 38821846, 59374588, 72097714, 77643692, 118749176, 144195428, 155287384, 252341999, 288390856, 504683998, 1009367996, 2018735992]

約数ペア:

[(1, 2018735992), (2, 1009367996), (4, 504683998), (7, 288390856), (8, 252341999), (13, 155287384), (14, 144195428), (17, 118749176), (26, 77643692), (28, 72097714), (34, 59374588), (52, 38821846), (56, 36048857), (68, 29687294), (91, 22183912), (104, 19410923), (119, 16964168), (136, 14843647), (182, 11091956), (221, 9134552), (238, 8482084), (364, 5545978), (442, 4567276), (476, 4241042), (728, 2772989), (884, 2283638), (952, 2120521), (1547, 1304936), (1768, 1141819), (3094, 652468), (6188, 326234), (12376, 163117)]