2017371340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{2237}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 4308024672

約数和(自身を除く): 2290653332

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 673, 1340, 1346, 2237, 2692, 3365, 4474, 6730, 8948, 11185, 13460, 22370, 44740, 45091, 90182, 149879, 180364, 225455, 299758, 450910, 599516, 749395, 901820, 1498790, 1505501, 2997580, 3011002, 6022004, 7527505, 15055010, 30110020, 100868567, 201737134, 403474268, 504342835, 1008685670, 2017371340]

約数ペア:

[(1, 2017371340), (2, 1008685670), (4, 504342835), (5, 403474268), (10, 201737134), (20, 100868567), (67, 30110020), (134, 15055010), (268, 7527505), (335, 6022004), (670, 3011002), (673, 2997580), (1340, 1505501), (1346, 1498790), (2237, 901820), (2692, 749395), (3365, 599516), (4474, 450910), (6730, 299758), (8948, 225455), (11185, 180364), (13460, 149879), (22370, 90182), (44740, 45091)]