1729492790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{328177}}^1$

素因数の和:328232

約数の個数: 32

約数和(自身を含む): 3402549504

約数和(自身を除く): 1673056714

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 328177, 656354, 1640885, 3281770, 5579009, 10173487, 11158018, 20346974, 27895045, 50867435, 55790090, 101734870, 172949279, 345898558, 864746395, 1729492790]

約数ペア:

[(1, 1729492790), (2, 864746395), (5, 345898558), (10, 172949279), (17, 101734870), (31, 55790090), (34, 50867435), (62, 27895045), (85, 20346974), (155, 11158018), (170, 10173487), (310, 5579009), (527, 3281770), (1054, 1640885), (2635, 656354), (5270, 328177)]