3894758

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 3181402

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 181, 203, 362, 371, 406, 742, 1267, 1537, 2534, 3074, 5249, 9593, 10498, 10759, 19186, 21518, 36743, 67151, 73486, 134302, 278197, 556394, 1947379, 3894758]

約数ペア:

[(1, 3894758), (2, 1947379), (7, 556394), (14, 278197), (29, 134302), (53, 73486), (58, 67151), (106, 36743), (181, 21518), (203, 19186), (362, 10759), (371, 10498), (406, 9593), (742, 5249), (1267, 3074), (1537, 2534)]