2008303370

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{4517}}^1$

素因数の和:4954

約数の個数: 32

約数和(自身を含む): 3650797008

約数和(自身を除く): 1642493638

約数列:

[1, 2, 5, 10, 173, 257, 346, 514, 865, 1285, 1730, 2570, 4517, 9034, 22585, 44461, 45170, 88922, 222305, 444610, 781441, 1160869, 1562882, 2321738, 3907205, 5804345, 7814410, 11608690, 200830337, 401660674, 1004151685, 2008303370]

約数ペア:

[(1, 2008303370), (2, 1004151685), (5, 401660674), (10, 200830337), (173, 11608690), (257, 7814410), (346, 5804345), (514, 3907205), (865, 2321738), (1285, 1562882), (1730, 1160869), (2570, 781441), (4517, 444610), (9034, 222305), (22585, 88922), (44461, 45170)]