2015487632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{16879}}^1$

素因数の和:17343

約数の個数: 40

約数和(自身を含む): 4144377600

約数和(自身を除く): 2128889968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 439, 878, 1756, 3512, 7024, 7463, 14926, 16879, 29852, 33758, 59704, 67516, 119408, 135032, 270064, 286943, 573886, 1147772, 2295544, 4591088, 7409881, 14819762, 29639524, 59279048, 118558096, 125967977, 251935954, 503871908, 1007743816, 2015487632]

約数ペア:

[(1, 2015487632), (2, 1007743816), (4, 503871908), (8, 251935954), (16, 125967977), (17, 118558096), (34, 59279048), (68, 29639524), (136, 14819762), (272, 7409881), (439, 4591088), (878, 2295544), (1756, 1147772), (3512, 573886), (7024, 286943), (7463, 270064), (14926, 135032), (16879, 119408), (29852, 67516), (33758, 59704)]