1323784

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 3160080

約数和(自身を除く): 1836296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 307, 308, 392, 539, 614, 616, 1078, 1228, 2149, 2156, 2456, 3377, 4298, 4312, 6754, 8596, 13508, 15043, 17192, 23639, 27016, 30086, 47278, 60172, 94556, 120344, 165473, 189112, 330946, 661892, 1323784]

約数ペア:

[(1, 1323784), (2, 661892), (4, 330946), (7, 189112), (8, 165473), (11, 120344), (14, 94556), (22, 60172), (28, 47278), (44, 30086), (49, 27016), (56, 23639), (77, 17192), (88, 15043), (98, 13508), (154, 8596), (196, 6754), (307, 4312), (308, 4298), (392, 3377), (539, 2456), (614, 2156), (616, 2149), (1078, 1228)]