1292463088

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{217733}}^1$

素因数の和:217801

約数の個数: 40

約数和(自身を含む): 2915893728

約数和(自身を除く): 1623430640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 217733, 435466, 870932, 1524131, 1741864, 3048262, 3483728, 6096524, 11539849, 12193048, 23079698, 24386096, 46159396, 80778943, 92318792, 161557886, 184637584, 323115772, 646231544, 1292463088]

約数ペア:

[(1, 1292463088), (2, 646231544), (4, 323115772), (7, 184637584), (8, 161557886), (14, 92318792), (16, 80778943), (28, 46159396), (53, 24386096), (56, 23079698), (106, 12193048), (112, 11539849), (212, 6096524), (371, 3483728), (424, 3048262), (742, 1741864), (848, 1524131), (1484, 870932), (2968, 435466), (5936, 217733)]