8290812

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 20224512

約数和(自身を除く): 11933700

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 263, 284, 426, 444, 526, 789, 852, 1052, 1578, 2627, 3156, 5254, 7881, 9731, 10508, 15762, 18673, 19462, 29193, 31524, 37346, 38924, 56019, 58386, 74692, 112038, 116772, 224076, 690901, 1381802, 2072703, 2763604, 4145406, 8290812]

約数ペア:

[(1, 8290812), (2, 4145406), (3, 2763604), (4, 2072703), (6, 1381802), (12, 690901), (37, 224076), (71, 116772), (74, 112038), (111, 74692), (142, 58386), (148, 56019), (213, 38924), (222, 37346), (263, 31524), (284, 29193), (426, 19462), (444, 18673), (526, 15762), (789, 10508), (852, 9731), (1052, 7881), (1578, 5254), (2627, 3156)]