893917472

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{210037}}^1$

素因数の和:210073

約数の個数: 48

約数和(自身を含む): 2117183040

約数和(自身を除く): 1223265568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 210037, 420074, 840148, 1470259, 1680296, 2940518, 3360592, 3990703, 5881036, 6721184, 7981406, 11762072, 15962812, 23524144, 27934921, 31925624, 47048288, 55869842, 63851248, 111739684, 127702496, 223479368, 446958736, 893917472]

約数ペア:

[(1, 893917472), (2, 446958736), (4, 223479368), (7, 127702496), (8, 111739684), (14, 63851248), (16, 55869842), (19, 47048288), (28, 31925624), (32, 27934921), (38, 23524144), (56, 15962812), (76, 11762072), (112, 7981406), (133, 6721184), (152, 5881036), (224, 3990703), (266, 3360592), (304, 2940518), (532, 1680296), (608, 1470259), (1064, 840148), (2128, 420074), (4256, 210037)]