2872914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4039086

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 79, 87, 114, 158, 174, 209, 237, 319, 418, 474, 551, 627, 638, 869, 957, 1102, 1254, 1501, 1653, 1738, 1914, 2291, 2607, 3002, 3306, 4503, 4582, 5214, 6061, 6873, 9006, 12122, 13746, 16511, 18183, 25201, 33022, 36366, 43529, 49533, 50402, 75603, 87058, 99066, 130587, 151206, 261174, 478819, 957638, 1436457, 2872914]

約数ペア:

[(1, 2872914), (2, 1436457), (3, 957638), (6, 478819), (11, 261174), (19, 151206), (22, 130587), (29, 99066), (33, 87058), (38, 75603), (57, 50402), (58, 49533), (66, 43529), (79, 36366), (87, 33022), (114, 25201), (158, 18183), (174, 16511), (209, 13746), (237, 12122), (319, 9006), (418, 6873), (474, 6061), (551, 5214), (627, 4582), (638, 4503), (869, 3306), (957, 3002), (1102, 2607), (1254, 2291), (1501, 1914), (1653, 1738)]