2009555958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{25889}}^1$

素因数の和:26672

約数の個数: 32

約数和(自身を含む): 4261286880

約数和(自身を除く): 2251730922

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 761, 1522, 2283, 4566, 12937, 25874, 25889, 38811, 51778, 77622, 77667, 155334, 440113, 880226, 1320339, 2640678, 19701529, 39403058, 59104587, 118209174, 334925993, 669851986, 1004777979, 2009555958]

約数ペア:

[(1, 2009555958), (2, 1004777979), (3, 669851986), (6, 334925993), (17, 118209174), (34, 59104587), (51, 39403058), (102, 19701529), (761, 2640678), (1522, 1320339), (2283, 880226), (4566, 440113), (12937, 155334), (25874, 77667), (25889, 77622), (38811, 51778)]