1871304886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 3425296896

約数和(自身を除く): 1553992010

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 83, 166, 187, 253, 374, 391, 506, 782, 913, 1411, 1826, 1909, 2621, 2822, 3818, 4301, 5242, 8602, 15521, 20999, 28831, 31042, 32453, 41998, 44557, 57662, 60283, 64906, 89114, 120566, 217543, 356983, 435086, 490127, 663113, 713966, 980254, 1024811, 1326226, 2049622, 2392973, 3698231, 4785946, 5003489, 7396462, 10006978, 11272921, 22545842, 40680541, 55038379, 81361082, 85059313, 110076758, 170118626, 935652443, 1871304886]

約数ペア:

[(1, 1871304886), (2, 935652443), (11, 170118626), (17, 110076758), (22, 85059313), (23, 81361082), (34, 55038379), (46, 40680541), (83, 22545842), (166, 11272921), (187, 10006978), (253, 7396462), (374, 5003489), (391, 4785946), (506, 3698231), (782, 2392973), (913, 2049622), (1411, 1326226), (1826, 1024811), (1909, 980254), (2621, 713966), (2822, 663113), (3818, 490127), (4301, 435086), (5242, 356983), (8602, 217543), (15521, 120566), (20999, 89114), (28831, 64906), (31042, 60283), (32453, 57662), (41998, 44557)]