1295367088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{110753}}^1$

素因数の和:110821

約数の個数: 40

約数和(自身を含む): 2719232208

約数和(自身を除く): 1423865120

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 110753, 221506, 443012, 886024, 1772048, 1882801, 3765602, 4762379, 7531204, 9524758, 15062408, 19049516, 30124816, 38099032, 76198064, 80960443, 161920886, 323841772, 647683544, 1295367088]

約数ペア:

[(1, 1295367088), (2, 647683544), (4, 323841772), (8, 161920886), (16, 80960443), (17, 76198064), (34, 38099032), (43, 30124816), (68, 19049516), (86, 15062408), (136, 9524758), (172, 7531204), (272, 4762379), (344, 3765602), (688, 1882801), (731, 1772048), (1462, 886024), (2924, 443012), (5848, 221506), (11696, 110753)]