889102788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{622621}}^1$

素因数の和:622652

約数の個数: 48

約数和(自身を含む): 2510411904

約数和(自身を除く): 1621309116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 622621, 1245242, 1867863, 2490484, 3735726, 4358347, 7471452, 8716694, 10584557, 13075041, 17433388, 21169114, 26150082, 31753671, 42338228, 52300164, 63507342, 74091899, 127014684, 148183798, 222275697, 296367596, 444551394, 889102788]

約数ペア:

[(1, 889102788), (2, 444551394), (3, 296367596), (4, 222275697), (6, 148183798), (7, 127014684), (12, 74091899), (14, 63507342), (17, 52300164), (21, 42338228), (28, 31753671), (34, 26150082), (42, 21169114), (51, 17433388), (68, 13075041), (84, 10584557), (102, 8716694), (119, 7471452), (204, 4358347), (238, 3735726), (357, 2490484), (476, 1867863), (714, 1245242), (1428, 622621)]