1892487172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{569}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 3533544000

約数和(自身を除く): 1641056828

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 409, 428, 569, 818, 1138, 1636, 2033, 2276, 4066, 7771, 8132, 10811, 15542, 21622, 31084, 43244, 43763, 60883, 87526, 121766, 175052, 232721, 243532, 465442, 831497, 930884, 1156777, 1662994, 2313554, 3325988, 4421699, 4627108, 8843398, 17686796, 24901147, 49802294, 99604588, 473121793, 946243586, 1892487172]

約数ペア:

[(1, 1892487172), (2, 946243586), (4, 473121793), (19, 99604588), (38, 49802294), (76, 24901147), (107, 17686796), (214, 8843398), (409, 4627108), (428, 4421699), (569, 3325988), (818, 2313554), (1138, 1662994), (1636, 1156777), (2033, 930884), (2276, 831497), (4066, 465442), (7771, 243532), (8132, 232721), (10811, 175052), (15542, 121766), (21622, 87526), (31084, 60883), (43244, 43763)]