2215371352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{207743}}^1$

素因数の和:207823

約数の個数: 32

約数和(自身を含む): 4387553280

約数和(自身を除く): 2172181928

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 207743, 415486, 830972, 1661944, 6440033, 8932949, 12880066, 17865898, 25760132, 35731796, 51520264, 71463592, 276921419, 553842838, 1107685676, 2215371352]

約数ペア:

[(1, 2215371352), (2, 1107685676), (4, 553842838), (8, 276921419), (31, 71463592), (43, 51520264), (62, 35731796), (86, 25760132), (124, 17865898), (172, 12880066), (248, 8932949), (344, 6440033), (1333, 1661944), (2666, 830972), (5332, 415486), (10664, 207743)]