1901477969

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{5261}}^1$

素因数の和:5512

約数の個数: 16

約数和(自身を含む): 2000401920

約数和(自身を除く): 98923951

約数列:

[1, 31, 89, 131, 2759, 4061, 5261, 11659, 163091, 361429, 468229, 689191, 14515099, 21364921, 61337999, 1901477969]

約数ペア:

[(1, 1901477969), (31, 61337999), (89, 21364921), (131, 14515099), (2759, 689191), (4061, 468229), (5261, 361429), (11659, 163091)]