2025244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 4233600

約数和(自身を除く): 2208356

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 79, 116, 158, 221, 316, 377, 442, 493, 754, 884, 986, 1027, 1343, 1508, 1972, 2054, 2291, 2686, 4108, 4582, 5372, 6409, 9164, 12818, 17459, 25636, 29783, 34918, 38947, 59566, 69836, 77894, 119132, 155788, 506311, 1012622, 2025244]

約数ペア:

[(1, 2025244), (2, 1012622), (4, 506311), (13, 155788), (17, 119132), (26, 77894), (29, 69836), (34, 59566), (52, 38947), (58, 34918), (68, 29783), (79, 25636), (116, 17459), (158, 12818), (221, 9164), (316, 6409), (377, 5372), (442, 4582), (493, 4108), (754, 2686), (884, 2291), (986, 2054), (1027, 1972), (1343, 1508)]