2685996894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{4447}}^1$

素因数の和:4729

約数の個数: 64

約数和(自身を含む): 6256521216

約数和(自身を除く): 3570524322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 197, 219, 394, 438, 511, 591, 1022, 1182, 1379, 1533, 2758, 3066, 4137, 4447, 8274, 8894, 13341, 14381, 26682, 28762, 31129, 43143, 62258, 86286, 93387, 100667, 186774, 201334, 302001, 324631, 604002, 649262, 876059, 973893, 1752118, 1947786, 2272417, 2628177, 4544834, 5256354, 6132413, 6817251, 12264826, 13634502, 18397239, 36794478, 63952307, 127904614, 191856921, 383713842, 447666149, 895332298, 1342998447, 2685996894]

約数ペア:

[(1, 2685996894), (2, 1342998447), (3, 895332298), (6, 447666149), (7, 383713842), (14, 191856921), (21, 127904614), (42, 63952307), (73, 36794478), (146, 18397239), (197, 13634502), (219, 12264826), (394, 6817251), (438, 6132413), (511, 5256354), (591, 4544834), (1022, 2628177), (1182, 2272417), (1379, 1947786), (1533, 1752118), (2758, 973893), (3066, 876059), (4137, 649262), (4447, 604002), (8274, 324631), (8894, 302001), (13341, 201334), (14381, 186774), (26682, 100667), (28762, 93387), (31129, 86286), (43143, 62258)]