2009085882

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 4226826240

約数和(自身を除く): 2217740358

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 181, 186, 249, 362, 498, 543, 719, 1086, 1438, 2157, 2573, 4314, 5146, 5611, 7719, 11222, 15023, 15438, 16833, 22289, 30046, 33666, 44578, 45069, 59677, 66867, 90138, 119354, 130139, 133734, 179031, 260278, 358062, 390417, 465713, 780834, 931426, 1397139, 1849987, 2794278, 3699974, 4034309, 5549961, 8068618, 10801537, 11099922, 12102927, 21603074, 24205854, 32404611, 64809222, 334847647, 669695294, 1004542941, 2009085882]

約数ペア:

[(1, 2009085882), (2, 1004542941), (3, 669695294), (6, 334847647), (31, 64809222), (62, 32404611), (83, 24205854), (93, 21603074), (166, 12102927), (181, 11099922), (186, 10801537), (249, 8068618), (362, 5549961), (498, 4034309), (543, 3699974), (719, 2794278), (1086, 1849987), (1438, 1397139), (2157, 931426), (2573, 780834), (4314, 465713), (5146, 390417), (5611, 358062), (7719, 260278), (11222, 179031), (15023, 133734), (15438, 130139), (16833, 119354), (22289, 90138), (30046, 66867), (33666, 59677), (44578, 45069)]