2017641692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{12251}}^1$

素因数の和:12482

約数の個数: 48

約数和(自身を含む): 4075505280

約数和(自身を除く): 2057863588

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 197, 209, 394, 418, 788, 836, 2167, 3743, 4334, 7486, 8668, 12251, 14972, 24502, 41173, 49004, 82346, 134761, 164692, 232769, 269522, 465538, 539044, 931076, 2413447, 2560459, 4826894, 5120918, 9653788, 10241836, 26547917, 45855493, 53095834, 91710986, 106191668, 183421972, 504410423, 1008820846, 2017641692]

約数ペア:

[(1, 2017641692), (2, 1008820846), (4, 504410423), (11, 183421972), (19, 106191668), (22, 91710986), (38, 53095834), (44, 45855493), (76, 26547917), (197, 10241836), (209, 9653788), (394, 5120918), (418, 4826894), (788, 2560459), (836, 2413447), (2167, 931076), (3743, 539044), (4334, 465538), (7486, 269522), (8668, 232769), (12251, 164692), (14972, 134761), (24502, 82346), (41173, 49004)]