1940912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 4017600

約数和(自身を除く): 2076688

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 89, 94, 116, 178, 188, 232, 356, 376, 464, 712, 752, 1363, 1424, 2581, 2726, 4183, 5162, 5452, 8366, 10324, 10904, 16732, 20648, 21808, 33464, 41296, 66928, 121307, 242614, 485228, 970456, 1940912]

約数ペア:

[(1, 1940912), (2, 970456), (4, 485228), (8, 242614), (16, 121307), (29, 66928), (47, 41296), (58, 33464), (89, 21808), (94, 20648), (116, 16732), (178, 10904), (188, 10324), (232, 8366), (356, 5452), (376, 5162), (464, 4183), (712, 2726), (752, 2581), (1363, 1424)]