1570481486

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1\times {\mathrm{2801}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 2788102080

約数和(自身を除く): 1217620594

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1381, 2762, 2801, 5602, 9667, 19334, 19607, 39214, 40049, 80098, 81229, 162458, 280343, 560686, 568603, 1137206, 3868181, 7736362, 27077267, 54154534, 112177249, 224354498, 785240743, 1570481486]

約数ペア:

[(1, 1570481486), (2, 785240743), (7, 224354498), (14, 112177249), (29, 54154534), (58, 27077267), (203, 7736362), (406, 3868181), (1381, 1137206), (2762, 568603), (2801, 560686), (5602, 280343), (9667, 162458), (19334, 81229), (19607, 80098), (39214, 40049)]