681036190228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{37182583}}^1$

素因数の和:37182847

約数の個数: 24

約数和(自身を含む): 1259745945920

約数和(自身を除く): 578709755692

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 37182583, 74365166, 148730332, 706469077, 1412938154, 2825876308, 8961002503, 17922005006, 35844010012, 170259047557, 340518095114, 681036190228]

約数ペア:

[(1, 681036190228), (2, 340518095114), (4, 170259047557), (19, 35844010012), (38, 17922005006), (76, 8961002503), (241, 2825876308), (482, 1412938154), (964, 706469077), (4579, 148730332), (9158, 74365166), (18316, 37182583)]