2018295596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 3760431360

約数和(自身を除く): 1742135764

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 397, 443, 604, 794, 886, 1588, 1772, 2869, 5738, 7543, 8417, 11476, 15086, 16834, 30172, 33668, 59947, 66893, 119894, 133786, 175871, 239788, 267572, 351742, 703484, 1138993, 1270967, 2277986, 2541934, 3341549, 4555972, 5083868, 6683098, 13366196, 26556521, 53113042, 106226084, 504573899, 1009147798, 2018295596]

約数ペア:

[(1, 2018295596), (2, 1009147798), (4, 504573899), (19, 106226084), (38, 53113042), (76, 26556521), (151, 13366196), (302, 6683098), (397, 5083868), (443, 4555972), (604, 3341549), (794, 2541934), (886, 2277986), (1588, 1270967), (1772, 1138993), (2869, 703484), (5738, 351742), (7543, 267572), (8417, 239788), (11476, 175871), (15086, 133786), (16834, 119894), (30172, 66893), (33668, 59947)]