1318449910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{10799}}^1$

素因数の和:11256

約数の個数: 32

約数和(自身を含む): 2461104000

約数和(自身を除く): 1142654090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 421, 842, 2105, 4210, 10799, 12209, 21598, 24418, 53995, 61045, 107990, 122090, 313171, 626342, 1565855, 3131710, 4546379, 9092758, 22731895, 45463790, 131844991, 263689982, 659224955, 1318449910]

約数ペア:

[(1, 1318449910), (2, 659224955), (5, 263689982), (10, 131844991), (29, 45463790), (58, 22731895), (145, 9092758), (290, 4546379), (421, 3131710), (842, 1565855), (2105, 626342), (4210, 313171), (10799, 122090), (12209, 107990), (21598, 61045), (24418, 53995)]