2940951972

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{714517}}^1$

素因数の和:714545

約数の個数: 48

約数和(自身を含む): 8002601600

約数和(自身を除く): 5061649628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 714517, 1429034, 2143551, 2858068, 4287102, 5001619, 8574204, 10003238, 15004857, 20006476, 30009714, 35011333, 60019428, 70022666, 105033999, 140045332, 210067998, 245079331, 420135996, 490158662, 735237993, 980317324, 1470475986, 2940951972]

約数ペア:

[(1, 2940951972), (2, 1470475986), (3, 980317324), (4, 735237993), (6, 490158662), (7, 420135996), (12, 245079331), (14, 210067998), (21, 140045332), (28, 105033999), (42, 70022666), (49, 60019428), (84, 35011333), (98, 30009714), (147, 20006476), (196, 15004857), (294, 10003238), (343, 8574204), (588, 5001619), (686, 4287102), (1029, 2858068), (1372, 2143551), (2058, 1429034), (4116, 714517)]