7934640694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{5419}}^1$

素因数の和:5812

約数の個数: 32

約数和(自身を含む): 12565728000

約数和(自身を除く): 4631087306

約数列:

[1, 2, 23, 46, 139, 229, 278, 458, 3197, 5267, 5419, 6394, 10534, 10838, 31831, 63662, 124637, 249274, 732113, 753241, 1240951, 1464226, 1506482, 2481902, 17324543, 28541873, 34649086, 57083746, 172492189, 344984378, 3967320347, 7934640694]

約数ペア:

[(1, 7934640694), (2, 3967320347), (23, 344984378), (46, 172492189), (139, 57083746), (229, 34649086), (278, 28541873), (458, 17324543), (3197, 2481902), (5267, 1506482), (5419, 1464226), (6394, 1240951), (10534, 753241), (10838, 732113), (31831, 249274), (63662, 124637)]