4393928

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 10465200

約数和(自身を除く): 6071272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1019, 1078, 2038, 2156, 4076, 4312, 7133, 8152, 11209, 14266, 22418, 28532, 44836, 49931, 57064, 78463, 89672, 99862, 156926, 199724, 313852, 399448, 549241, 627704, 1098482, 2196964, 4393928]

約数ペア:

[(1, 4393928), (2, 2196964), (4, 1098482), (7, 627704), (8, 549241), (11, 399448), (14, 313852), (22, 199724), (28, 156926), (44, 99862), (49, 89672), (56, 78463), (77, 57064), (88, 49931), (98, 44836), (154, 28532), (196, 22418), (308, 14266), (392, 11209), (539, 8152), (616, 7133), (1019, 4312), (1078, 4076), (2038, 2156)]