2008453908

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{5639}}^1$

素因数の和:6156

約数の個数: 48

約数和(自身を含む): 4767920640

約数和(自身を除く): 2759466732

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 443, 804, 886, 1329, 1772, 2658, 5316, 5639, 11278, 16917, 22556, 29681, 33834, 59362, 67668, 89043, 118724, 178086, 356172, 377813, 755626, 1133439, 1511252, 2266878, 2498077, 4533756, 4996154, 7494231, 9992308, 14988462, 29976924, 167371159, 334742318, 502113477, 669484636, 1004226954, 2008453908]

約数ペア:

[(1, 2008453908), (2, 1004226954), (3, 669484636), (4, 502113477), (6, 334742318), (12, 167371159), (67, 29976924), (134, 14988462), (201, 9992308), (268, 7494231), (402, 4996154), (443, 4533756), (804, 2498077), (886, 2266878), (1329, 1511252), (1772, 1133439), (2658, 755626), (5316, 377813), (5639, 356172), (11278, 178086), (16917, 118724), (22556, 89043), (29681, 67668), (33834, 59362)]