1723672076

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{701}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 3482885952

約数和(自身を除く): 1759213876

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 641, 701, 959, 1282, 1402, 1918, 2564, 2804, 3836, 4487, 4907, 8974, 9814, 17948, 19628, 87817, 96037, 175634, 192074, 351268, 384148, 449341, 614719, 672259, 898682, 1229438, 1344518, 1797364, 2458876, 2689036, 3145387, 6290774, 12581548, 61559717, 123119434, 246238868, 430918019, 861836038, 1723672076]

約数ペア:

[(1, 1723672076), (2, 861836038), (4, 430918019), (7, 246238868), (14, 123119434), (28, 61559717), (137, 12581548), (274, 6290774), (548, 3145387), (641, 2689036), (701, 2458876), (959, 1797364), (1282, 1344518), (1402, 1229438), (1918, 898682), (2564, 672259), (2804, 614719), (3836, 449341), (4487, 384148), (4907, 351268), (8974, 192074), (9814, 175634), (17948, 96037), (19628, 87817)]