2019935231990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1\times {\mathrm{3325051}}^1$

素因数の和:3329744

約数の個数: 32

約数和(自身を含む): 3916405848096

約数和(自身を除く): 1896470616106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4673, 9346, 23365, 46730, 60749, 121498, 303745, 607490, 3325051, 6650102, 16625255, 33250510, 43225663, 86451326, 216128315, 432256630, 15537963323, 31075926646, 77689816615, 155379633230, 201993523199, 403987046398, 1009967615995, 2019935231990]

約数ペア:

[(1, 2019935231990), (2, 1009967615995), (5, 403987046398), (10, 201993523199), (13, 155379633230), (26, 77689816615), (65, 31075926646), (130, 15537963323), (4673, 432256630), (9346, 216128315), (23365, 86451326), (46730, 43225663), (60749, 33250510), (121498, 16625255), (303745, 6650102), (607490, 3325051)]