3865498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 7265664

約数和(自身を除く): 3400166

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 317, 469, 634, 871, 938, 1742, 2219, 4121, 4438, 6097, 8242, 12194, 21239, 28847, 42478, 57694, 148673, 276107, 297346, 552214, 1932749, 3865498]

約数ペア:

[(1, 3865498), (2, 1932749), (7, 552214), (13, 297346), (14, 276107), (26, 148673), (67, 57694), (91, 42478), (134, 28847), (182, 21239), (317, 12194), (469, 8242), (634, 6097), (871, 4438), (938, 4121), (1742, 2219)]