921521812

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{12041}}^1$

素因数の和:12136

約数の個数: 36

約数和(自身を含む): 1734264756

約数和(自身を除く): 812742944

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 361, 722, 1007, 1444, 2014, 4028, 12041, 19133, 24082, 38266, 48164, 76532, 228779, 457558, 638173, 915116, 1276346, 2552692, 4346801, 8693602, 12125287, 17387204, 24250574, 48501148, 230380453, 460760906, 921521812]

約数ペア:

[(1, 921521812), (2, 460760906), (4, 230380453), (19, 48501148), (38, 24250574), (53, 17387204), (76, 12125287), (106, 8693602), (212, 4346801), (361, 2552692), (722, 1276346), (1007, 915116), (1444, 638173), (2014, 457558), (4028, 228779), (12041, 76532), (19133, 48164), (24082, 38266)]