1258492026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2311}}^1$

素因数の和:2587

約数の個数: 64

約数和(自身を含む): 2833883136

約数和(自身を除く): 1575391110

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 223, 407, 446, 669, 814, 1221, 1338, 2311, 2442, 2453, 4622, 4906, 6933, 7359, 8251, 13866, 14718, 16502, 24753, 25421, 49506, 50842, 76263, 85507, 90761, 152526, 171014, 181522, 256521, 272283, 513042, 515353, 544566, 940577, 1030706, 1546059, 1881154, 2821731, 3092118, 5643462, 5668883, 11337766, 17006649, 19068061, 34013298, 38136122, 57204183, 114408366, 209748671, 419497342, 629246013, 1258492026]

約数ペア:

[(1, 1258492026), (2, 629246013), (3, 419497342), (6, 209748671), (11, 114408366), (22, 57204183), (33, 38136122), (37, 34013298), (66, 19068061), (74, 17006649), (111, 11337766), (222, 5668883), (223, 5643462), (407, 3092118), (446, 2821731), (669, 1881154), (814, 1546059), (1221, 1030706), (1338, 940577), (2311, 544566), (2442, 515353), (2453, 513042), (4622, 272283), (4906, 256521), (6933, 181522), (7359, 171014), (8251, 152526), (13866, 90761), (14718, 85507), (16502, 76263), (24753, 50842), (25421, 49506)]