2016154972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 3844234240

約数和(自身を除く): 1828079268

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 397, 508, 769, 794, 1538, 1588, 1651, 3076, 3302, 5161, 6604, 9997, 10322, 19994, 20644, 39988, 50419, 97663, 100838, 195326, 201676, 305293, 390652, 610586, 655447, 1221172, 1269619, 1310894, 2539238, 2621788, 3968809, 5078476, 7937618, 15875236, 38772211, 77544422, 155088844, 504038743, 1008077486, 2016154972]

約数ペア:

[(1, 2016154972), (2, 1008077486), (4, 504038743), (13, 155088844), (26, 77544422), (52, 38772211), (127, 15875236), (254, 7937618), (397, 5078476), (508, 3968809), (769, 2621788), (794, 2539238), (1538, 1310894), (1588, 1269619), (1651, 1221172), (3076, 655447), (3302, 610586), (5161, 390652), (6604, 305293), (9997, 201676), (10322, 195326), (19994, 100838), (20644, 97663), (39988, 50419)]