1927701506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{1109}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 3076920000

約数和(自身を除く): 1149218494

約数列:

[1, 2, 19, 38, 149, 298, 307, 614, 1109, 2218, 2831, 5662, 5833, 11666, 21071, 42142, 45743, 91486, 165241, 330482, 340463, 680926, 869117, 1738234, 3139579, 6279158, 6468797, 12937594, 50728987, 101457974, 963850753, 1927701506]

約数ペア:

[(1, 1927701506), (2, 963850753), (19, 101457974), (38, 50728987), (149, 12937594), (298, 6468797), (307, 6279158), (614, 3139579), (1109, 1738234), (2218, 869117), (2831, 680926), (5662, 340463), (5833, 330482), (11666, 165241), (21071, 91486), (42142, 45743)]