130904642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7283}}^1$

素因数の和:7358

約数の個数: 32

約数和(自身を含む): 230757120

約数和(自身を除く): 99852478

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 7283, 8987, 14566, 17974, 80113, 138377, 160226, 276754, 313169, 626338, 1522147, 3044294, 3444859, 5950211, 6889718, 11900422, 65452321, 130904642]

約数ペア:

[(1, 130904642), (2, 65452321), (11, 11900422), (19, 6889718), (22, 5950211), (38, 3444859), (43, 3044294), (86, 1522147), (209, 626338), (418, 313169), (473, 276754), (817, 160226), (946, 138377), (1634, 80113), (7283, 17974), (8987, 14566)]