2011680862432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2089}}^1\times {\mathrm{1583861}}^1$

素因数の和:1585979

約数の個数: 48

約数和(自身を含む): 4170942190800

約数和(自身を除く): 2159261328368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2089, 4178, 8356, 16712, 33424, 39691, 66848, 79382, 158764, 317528, 635056, 1270112, 1583861, 3167722, 6335444, 12670888, 25341776, 30093359, 50683552, 60186718, 120373436, 240746872, 481493744, 962987488, 3308685629, 6617371258, 13234742516, 26469485032, 52938970064, 62865026951, 105877940128, 125730053902, 251460107804, 502920215608, 1005840431216, 2011680862432]

約数ペア:

[(1, 2011680862432), (2, 1005840431216), (4, 502920215608), (8, 251460107804), (16, 125730053902), (19, 105877940128), (32, 62865026951), (38, 52938970064), (76, 26469485032), (152, 13234742516), (304, 6617371258), (608, 3308685629), (2089, 962987488), (4178, 481493744), (8356, 240746872), (16712, 120373436), (33424, 60186718), (39691, 50683552), (66848, 30093359), (79382, 25341776), (158764, 12670888), (317528, 6335444), (635056, 3167722), (1270112, 1583861)]