12780495586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 21267671040

約数和(自身を除く): 8487175454

約数列:

[1, 2, 17, 34, 47, 73, 89, 94, 146, 178, 799, 1231, 1241, 1513, 1598, 2462, 2482, 3026, 3431, 4183, 6497, 6862, 8366, 12994, 20927, 41854, 57857, 58327, 71111, 89863, 109559, 110449, 115714, 116654, 142222, 179726, 219118, 220898, 305359, 610718, 983569, 1527671, 1862503, 1967138, 3055342, 3725006, 4223561, 5149273, 5191103, 7997807, 8447122, 10298546, 10382206, 15995614, 71800537, 87537641, 135962719, 143601074, 175075282, 271925438, 375896929, 751793858, 6390247793, 12780495586]

約数ペア:

[(1, 12780495586), (2, 6390247793), (17, 751793858), (34, 375896929), (47, 271925438), (73, 175075282), (89, 143601074), (94, 135962719), (146, 87537641), (178, 71800537), (799, 15995614), (1231, 10382206), (1241, 10298546), (1513, 8447122), (1598, 7997807), (2462, 5191103), (2482, 5149273), (3026, 4223561), (3431, 3725006), (4183, 3055342), (6497, 1967138), (6862, 1862503), (8366, 1527671), (12994, 983569), (20927, 610718), (41854, 305359), (57857, 220898), (58327, 219118), (71111, 179726), (89863, 142222), (109559, 116654), (110449, 115714)]