1552804754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{1439}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 2493504000

約数和(自身を除く): 940699246

約数列:

[1, 2, 19, 38, 73, 146, 389, 778, 1387, 1439, 2774, 2878, 7391, 14782, 27341, 28397, 54682, 56794, 105047, 210094, 539543, 559771, 1079086, 1119542, 1995893, 3991786, 10635649, 21271298, 40863283, 81726566, 776402377, 1552804754]

約数ペア:

[(1, 1552804754), (2, 776402377), (19, 81726566), (38, 40863283), (73, 21271298), (146, 10635649), (389, 3991786), (778, 1995893), (1387, 1119542), (1439, 1079086), (2774, 559771), (2878, 539543), (7391, 210094), (14782, 105047), (27341, 56794), (28397, 54682)]