4897942778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{3761}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 7925480640

約数和(自身を除く): 3027537862

約数列:

[1, 2, 19, 38, 43, 86, 797, 817, 1594, 1634, 3761, 7522, 15143, 30286, 34271, 68542, 71459, 142918, 161723, 323446, 651149, 1302298, 2997517, 3072737, 5995034, 6145474, 56952823, 113905646, 128893231, 257786462, 2448971389, 4897942778]

約数ペア:

[(1, 4897942778), (2, 2448971389), (19, 257786462), (38, 128893231), (43, 113905646), (86, 56952823), (797, 6145474), (817, 5995034), (1594, 3072737), (1634, 2997517), (3761, 1302298), (7522, 651149), (15143, 323446), (30286, 161723), (34271, 142918), (68542, 71459)]