2034972774

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 4563751680

約数和(自身を除く): 2528778906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 331, 443, 514, 662, 771, 886, 993, 1329, 1542, 1986, 2313, 2658, 2979, 3987, 4626, 5958, 6939, 7974, 8937, 11961, 13878, 17874, 23922, 85067, 113851, 146633, 170134, 227702, 255201, 293266, 341553, 439899, 510402, 683106, 765603, 879798, 1024659, 1319697, 1531206, 2049318, 2296809, 2639394, 3073977, 3959091, 4593618, 6147954, 7918182, 37684681, 75369362, 113054043, 226108086, 339162129, 678324258, 1017486387, 2034972774]

約数ペア:

[(1, 2034972774), (2, 1017486387), (3, 678324258), (6, 339162129), (9, 226108086), (18, 113054043), (27, 75369362), (54, 37684681), (257, 7918182), (331, 6147954), (443, 4593618), (514, 3959091), (662, 3073977), (771, 2639394), (886, 2296809), (993, 2049318), (1329, 1531206), (1542, 1319697), (1986, 1024659), (2313, 879798), (2658, 765603), (2979, 683106), (3987, 510402), (4626, 439899), (5958, 341553), (6939, 293266), (7974, 255201), (8937, 227702), (11961, 170134), (13878, 146633), (17874, 113851), (23922, 85067)]