1247451324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{5849}}^1$

素因数の和:8402

約数の個数: 48

約数和(自身を含む): 3328416000

約数和(自身を除く): 2080964676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2539, 5078, 5849, 7617, 10156, 11698, 15234, 17547, 17773, 23396, 30468, 35094, 35546, 40943, 53319, 70188, 71092, 81886, 106638, 122829, 163772, 213276, 245658, 491316, 14850611, 29701222, 44551833, 59402444, 89103666, 103954277, 178207332, 207908554, 311862831, 415817108, 623725662, 1247451324]

約数ペア:

[(1, 1247451324), (2, 623725662), (3, 415817108), (4, 311862831), (6, 207908554), (7, 178207332), (12, 103954277), (14, 89103666), (21, 59402444), (28, 44551833), (42, 29701222), (84, 14850611), (2539, 491316), (5078, 245658), (5849, 213276), (7617, 163772), (10156, 122829), (11698, 106638), (15234, 81886), (17547, 71092), (17773, 70188), (23396, 53319), (30468, 40943), (35094, 35546)]