2023246940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{707429}}^1$

素因数の和:707462

約数の個数: 48

約数和(自身を含む): 4991626080

約数和(自身を除く): 2968379140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 707429, 1414858, 2829716, 3537145, 7074290, 7781719, 9196577, 14148580, 15563438, 18393154, 31126876, 36786308, 38908595, 45982885, 77817190, 91965770, 101162347, 155634380, 183931540, 202324694, 404649388, 505811735, 1011623470, 2023246940]

約数ペア:

[(1, 2023246940), (2, 1011623470), (4, 505811735), (5, 404649388), (10, 202324694), (11, 183931540), (13, 155634380), (20, 101162347), (22, 91965770), (26, 77817190), (44, 45982885), (52, 38908595), (55, 36786308), (65, 31126876), (110, 18393154), (130, 15563438), (143, 14148580), (220, 9196577), (260, 7781719), (286, 7074290), (572, 3537145), (715, 2829716), (1430, 1414858), (2860, 707429)]