1502656638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{71987}}^1$

素因数の和:72077

約数の個数: 48

約数和(自身を含む): 3545265024

約数和(自身を除く): 2042608386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 10437, 20874, 71987, 143974, 215961, 431922, 503909, 1007818, 1511727, 3023454, 3527363, 5111077, 7054726, 10222154, 10582089, 15333231, 21164178, 30666462, 35777539, 71555078, 107332617, 214665234, 250442773, 500885546, 751328319, 1502656638]

約数ペア:

[(1, 1502656638), (2, 751328319), (3, 500885546), (6, 250442773), (7, 214665234), (14, 107332617), (21, 71555078), (42, 35777539), (49, 30666462), (71, 21164178), (98, 15333231), (142, 10582089), (147, 10222154), (213, 7054726), (294, 5111077), (426, 3527363), (497, 3023454), (994, 1511727), (1491, 1007818), (2982, 503909), (3479, 431922), (6958, 215961), (10437, 143974), (20874, 71987)]