980734132

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{1429}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 1988546560

約数和(自身を除く): 1007812428

約数列:

[1, 2, 4, 7, 14, 28, 127, 193, 254, 386, 508, 772, 889, 1351, 1429, 1778, 2702, 2858, 3556, 5404, 5716, 10003, 20006, 24511, 40012, 49022, 98044, 171577, 181483, 275797, 343154, 362966, 551594, 686308, 725932, 1103188, 1270381, 1930579, 2540762, 3861158, 5081524, 7722316, 35026219, 70052438, 140104876, 245183533, 490367066, 980734132]

約数ペア:

[(1, 980734132), (2, 490367066), (4, 245183533), (7, 140104876), (14, 70052438), (28, 35026219), (127, 7722316), (193, 5081524), (254, 3861158), (386, 2540762), (508, 1930579), (772, 1270381), (889, 1103188), (1351, 725932), (1429, 686308), (1778, 551594), (2702, 362966), (2858, 343154), (3556, 275797), (5404, 181483), (5716, 171577), (10003, 98044), (20006, 49022), (24511, 40012)]