2012249109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1\times {\mathrm{829}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 2924521600

約数和(自身を除く): 912272491

約数列:

[1, 3, 13, 39, 109, 327, 571, 829, 1417, 1713, 2487, 4251, 7423, 10777, 22269, 32331, 62239, 90361, 186717, 271083, 473359, 809107, 1174693, 1420077, 2427321, 3524079, 6153667, 18461001, 51596131, 154788393, 670749703, 2012249109]

約数ペア:

[(1, 2012249109), (3, 670749703), (13, 154788393), (39, 51596131), (109, 18461001), (327, 6153667), (571, 3524079), (829, 2427321), (1417, 1420077), (1713, 1174693), (2487, 809107), (4251, 473359), (7423, 271083), (10777, 186717), (22269, 90361), (32331, 62239)]