993916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 2212056

約数和(自身を除く): 1218140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 461, 539, 922, 1078, 1844, 2156, 3227, 5071, 6454, 10142, 12908, 20284, 22589, 35497, 45178, 70994, 90356, 141988, 248479, 496958, 993916]

約数ペア:

[(1, 993916), (2, 496958), (4, 248479), (7, 141988), (11, 90356), (14, 70994), (22, 45178), (28, 35497), (44, 22589), (49, 20284), (77, 12908), (98, 10142), (154, 6454), (196, 5071), (308, 3227), (461, 2156), (539, 1844), (922, 1078)]