1721414454

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{76243}}^1$

素因数の和:76372

約数の個数: 32

約数和(自身を含む): 3557240064

約数和(自身を除く): 1835825610

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 3763, 7526, 11289, 22578, 76243, 152486, 228729, 457458, 4040879, 5413253, 8081758, 10826506, 12122637, 16239759, 24245274, 32479518, 286902409, 573804818, 860707227, 1721414454]

約数ペア:

[(1, 1721414454), (2, 860707227), (3, 573804818), (6, 286902409), (53, 32479518), (71, 24245274), (106, 16239759), (142, 12122637), (159, 10826506), (213, 8081758), (318, 5413253), (426, 4040879), (3763, 457458), (7526, 228729), (11289, 152486), (22578, 76243)]