2214276631

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 2729025504

約数和(自身を除く): 514748873

約数列:

[1, 7, 23, 49, 101, 161, 343, 397, 707, 1127, 2323, 2401, 2779, 4949, 7889, 9131, 16261, 19453, 34643, 40097, 55223, 63917, 113827, 136171, 242501, 280679, 447419, 796789, 922231, 953197, 1964753, 3131933, 5577523, 6455617, 13753271, 21923531, 45189319, 96272897, 316325233, 2214276631]

約数ペア:

[(1, 2214276631), (7, 316325233), (23, 96272897), (49, 45189319), (101, 21923531), (161, 13753271), (343, 6455617), (397, 5577523), (707, 3131933), (1127, 1964753), (2323, 953197), (2401, 922231), (2779, 796789), (4949, 447419), (7889, 280679), (9131, 242501), (16261, 136171), (19453, 113827), (34643, 63917), (40097, 55223)]