2008172972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{25357}}^1$

素因数の和:26897

約数の個数: 24

約数和(自身を含む): 3787268016

約数和(自身を除く): 1779095044

約数列:

[1, 2, 4, 13, 26, 52, 1523, 3046, 6092, 19799, 25357, 39598, 50714, 79196, 101428, 329641, 659282, 1318564, 38618711, 77237422, 154474844, 502043243, 1004086486, 2008172972]

約数ペア:

[(1, 2008172972), (2, 1004086486), (4, 502043243), (13, 154474844), (26, 77237422), (52, 38618711), (1523, 1318564), (3046, 659282), (6092, 329641), (19799, 101428), (25357, 79196), (39598, 50714)]