1254806768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3409801}}^1$

素因数の和:3409832

約数の個数: 20

約数和(自身を含む): 2536892688

約数和(自身を除く): 1282085920

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3409801, 6819602, 13639204, 27278408, 54556816, 78425423, 156850846, 313701692, 627403384, 1254806768]

約数ペア:

[(1, 1254806768), (2, 627403384), (4, 313701692), (8, 156850846), (16, 78425423), (23, 54556816), (46, 27278408), (92, 13639204), (184, 6819602), (368, 3409801)]