1570881832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{30763}}^1$

素因数の和:31273

約数の個数: 32

約数和(自身を含む): 3178536480

約数和(自身を除く): 1607654648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491, 982, 1964, 3928, 6383, 12766, 25532, 30763, 51064, 61526, 123052, 246104, 399919, 799838, 1599676, 3199352, 15104633, 30209266, 60418532, 120837064, 196360229, 392720458, 785440916, 1570881832]

約数ペア:

[(1, 1570881832), (2, 785440916), (4, 392720458), (8, 196360229), (13, 120837064), (26, 60418532), (52, 30209266), (104, 15104633), (491, 3199352), (982, 1599676), (1964, 799838), (3928, 399919), (6383, 246104), (12766, 123052), (25532, 61526), (30763, 51064)]