2003669470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1621}}^1$

素因数の和:2317

約数の個数: 64

約数和(自身を含む): 4174794432

約数和(自身を除く): 2171124962

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 661, 935, 1322, 1621, 1870, 3242, 3305, 6610, 7271, 8105, 11237, 14542, 16210, 17831, 22474, 27557, 35662, 36355, 55114, 56185, 72710, 89155, 112370, 123607, 137785, 178310, 247214, 275570, 303127, 606254, 618035, 1071481, 1236070, 1515635, 2142962, 3031270, 5357405, 10714810, 11786291, 18215177, 23572582, 36430354, 58931455, 91075885, 117862910, 182151770, 200366947, 400733894, 1001834735, 2003669470]

約数ペア:

[(1, 2003669470), (2, 1001834735), (5, 400733894), (10, 200366947), (11, 182151770), (17, 117862910), (22, 91075885), (34, 58931455), (55, 36430354), (85, 23572582), (110, 18215177), (170, 11786291), (187, 10714810), (374, 5357405), (661, 3031270), (935, 2142962), (1322, 1515635), (1621, 1236070), (1870, 1071481), (3242, 618035), (3305, 606254), (6610, 303127), (7271, 275570), (8105, 247214), (11237, 178310), (14542, 137785), (16210, 123607), (17831, 112370), (22474, 89155), (27557, 72710), (35662, 56185), (36355, 55114)]