781036204012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{10341563}}^1$

素因数の和:10341885

約数の個数: 24

約数和(自身を含む): 1389906201600

約数和(自身を除く): 608869997588

約数列:

[1, 2, 4, 79, 158, 239, 316, 478, 956, 18881, 37762, 75524, 10341563, 20683126, 41366252, 816983477, 1633966954, 2471633557, 3267933908, 4943267114, 9886534228, 195259051003, 390518102006, 781036204012]

約数ペア:

[(1, 781036204012), (2, 390518102006), (4, 195259051003), (79, 9886534228), (158, 4943267114), (239, 3267933908), (316, 2471633557), (478, 1633966954), (956, 816983477), (18881, 41366252), (37762, 20683126), (75524, 10341563)]