5631584021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 6858086400

約数和(自身を除く): 1226502379

約数列:

[1, 7, 19, 131, 133, 263, 917, 1229, 1841, 2489, 4997, 8603, 17423, 23351, 34453, 34979, 160999, 163457, 241171, 323227, 654607, 1126993, 2262589, 3058981, 4582249, 6141313, 21412867, 42342737, 42989191, 296399159, 804512003, 5631584021]

約数ペア:

[(1, 5631584021), (7, 804512003), (19, 296399159), (131, 42989191), (133, 42342737), (263, 21412867), (917, 6141313), (1229, 4582249), (1841, 3058981), (2489, 2262589), (4997, 1126993), (8603, 654607), (17423, 323227), (23351, 241171), (34453, 163457), (34979, 160999)]