3922664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 7840800

約数和(自身を除く): 3918136

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 197, 262, 394, 524, 788, 1048, 1576, 2489, 3743, 4978, 7486, 9956, 14972, 19912, 25807, 29944, 51614, 103228, 206456, 490333, 980666, 1961332, 3922664]

約数ペア:

[(1, 3922664), (2, 1961332), (4, 980666), (8, 490333), (19, 206456), (38, 103228), (76, 51614), (131, 29944), (152, 25807), (197, 19912), (262, 14972), (394, 9956), (524, 7486), (788, 4978), (1048, 3743), (1576, 2489)]