2045152816

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6101}}^1$

素因数の和:6230

約数の個数: 80

約数和(自身を含む): 4703323968

約数和(自身を除く): 2658171152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 73, 82, 112, 146, 164, 287, 292, 328, 511, 574, 584, 656, 1022, 1148, 1168, 2044, 2296, 2993, 4088, 4592, 5986, 6101, 8176, 11972, 12202, 20951, 23944, 24404, 41902, 42707, 47888, 48808, 83804, 85414, 97616, 167608, 170828, 250141, 335216, 341656, 445373, 500282, 683312, 890746, 1000564, 1750987, 1781492, 2001128, 3117611, 3501974, 3562984, 4002256, 6235222, 7003948, 7125968, 12470444, 14007896, 18260293, 24940888, 28015792, 36520586, 49881776, 73041172, 127822051, 146082344, 255644102, 292164688, 511288204, 1022576408, 2045152816]

約数ペア:

[(1, 2045152816), (2, 1022576408), (4, 511288204), (7, 292164688), (8, 255644102), (14, 146082344), (16, 127822051), (28, 73041172), (41, 49881776), (56, 36520586), (73, 28015792), (82, 24940888), (112, 18260293), (146, 14007896), (164, 12470444), (287, 7125968), (292, 7003948), (328, 6235222), (511, 4002256), (574, 3562984), (584, 3501974), (656, 3117611), (1022, 2001128), (1148, 1781492), (1168, 1750987), (2044, 1000564), (2296, 890746), (2993, 683312), (4088, 500282), (4592, 445373), (5986, 341656), (6101, 335216), (8176, 250141), (11972, 170828), (12202, 167608), (20951, 97616), (23944, 85414), (24404, 83804), (41902, 48808), (42707, 47888)]