3123848

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 7349580

約数和(自身を除く): 4225732

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 613, 637, 728, 1226, 1274, 2452, 2548, 4291, 4904, 5096, 7969, 8582, 15938, 17164, 30037, 31876, 34328, 55783, 60074, 63752, 111566, 120148, 223132, 240296, 390481, 446264, 780962, 1561924, 3123848]

約数ペア:

[(1, 3123848), (2, 1561924), (4, 780962), (7, 446264), (8, 390481), (13, 240296), (14, 223132), (26, 120148), (28, 111566), (49, 63752), (52, 60074), (56, 55783), (91, 34328), (98, 31876), (104, 30037), (182, 17164), (196, 15938), (364, 8582), (392, 7969), (613, 5096), (637, 4904), (728, 4291), (1226, 2548), (1274, 2452)]