969648641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{26347}}^1$

素因数の和:26528

約数の個数: 16

約数和(自身を含む): 1106616000

約数和(自身を除く): 136967359

約数列:

[1, 13, 19, 149, 247, 1937, 2831, 26347, 36803, 342511, 500593, 3925703, 6507709, 51034139, 74588357, 969648641]

約数ペア:

[(1, 969648641), (13, 74588357), (19, 51034139), (149, 6507709), (247, 3925703), (1937, 500593), (2831, 342511), (26347, 36803)]