1874896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 3943944

約数和(自身を除く): 2069048

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 113, 122, 136, 226, 244, 272, 452, 488, 904, 976, 1037, 1808, 1921, 2074, 3842, 4148, 6893, 7684, 8296, 13786, 15368, 16592, 27572, 30736, 55144, 110288, 117181, 234362, 468724, 937448, 1874896]

約数ペア:

[(1, 1874896), (2, 937448), (4, 468724), (8, 234362), (16, 117181), (17, 110288), (34, 55144), (61, 30736), (68, 27572), (113, 16592), (122, 15368), (136, 13786), (226, 8296), (244, 7684), (272, 6893), (452, 4148), (488, 3842), (904, 2074), (976, 1921), (1037, 1808)]