488519252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 941740800

約数和(自身を除く): 453221548

約数列:

[1, 2, 4, 13, 26, 52, 79, 109, 158, 218, 316, 436, 1027, 1091, 1417, 2054, 2182, 2834, 4108, 4364, 5668, 8611, 14183, 17222, 28366, 34444, 56732, 86189, 111943, 118919, 172378, 223886, 237838, 344756, 447772, 475676, 1120457, 1545947, 2240914, 3091894, 4481828, 6183788, 9394601, 18789202, 37578404, 122129813, 244259626, 488519252]

約数ペア:

[(1, 488519252), (2, 244259626), (4, 122129813), (13, 37578404), (26, 18789202), (52, 9394601), (79, 6183788), (109, 4481828), (158, 3091894), (218, 2240914), (316, 1545947), (436, 1120457), (1027, 475676), (1091, 447772), (1417, 344756), (2054, 237838), (2182, 223886), (2834, 172378), (4108, 118919), (4364, 111943), (5668, 86189), (8611, 56732), (14183, 34444), (17222, 28366)]