2051280780092

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{69809}}^1\times {\mathrm{120427}}^1$

素因数の和:190301

約数の個数: 24

約数和(自身を含む): 3648672147120

約数和(自身を除く): 1597391367028

約数列:

[1, 2, 4, 61, 122, 244, 69809, 120427, 139618, 240854, 279236, 481708, 4258349, 7346047, 8516698, 14692094, 17033396, 29384188, 8406888443, 16813776886, 33627553772, 512820195023, 1025640390046, 2051280780092]

約数ペア:

[(1, 2051280780092), (2, 1025640390046), (4, 512820195023), (61, 33627553772), (122, 16813776886), (244, 8406888443), (69809, 29384188), (120427, 17033396), (139618, 14692094), (240854, 8516698), (279236, 7346047), (481708, 4258349)]