712755854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 1145664000

約数和(自身を除く): 432908146

約数列:

[1, 2, 19, 38, 79, 158, 233, 466, 1019, 1501, 2038, 3002, 4427, 8854, 18407, 19361, 36814, 38722, 80501, 161002, 237427, 349733, 474854, 699466, 1529519, 3059038, 4511113, 9022226, 18756733, 37513466, 356377927, 712755854]

約数ペア:

[(1, 712755854), (2, 356377927), (19, 37513466), (38, 18756733), (79, 9022226), (158, 4511113), (233, 3059038), (466, 1529519), (1019, 699466), (1501, 474854), (2038, 349733), (3002, 237427), (4427, 161002), (8854, 80501), (18407, 38722), (19361, 36814)]