1909572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 5160960

約数和(自身を除く): 3251388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 179, 254, 358, 381, 508, 537, 716, 762, 889, 1074, 1253, 1524, 1778, 2148, 2506, 2667, 3556, 3759, 5012, 5334, 7518, 10668, 15036, 22733, 45466, 68199, 90932, 136398, 159131, 272796, 318262, 477393, 636524, 954786, 1909572]

約数ペア:

[(1, 1909572), (2, 954786), (3, 636524), (4, 477393), (6, 318262), (7, 272796), (12, 159131), (14, 136398), (21, 90932), (28, 68199), (42, 45466), (84, 22733), (127, 15036), (179, 10668), (254, 7518), (358, 5334), (381, 5012), (508, 3759), (537, 3556), (716, 2667), (762, 2506), (889, 2148), (1074, 1778), (1253, 1524)]