386380802

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 605404800

約数和(自身を除く): 219023998

約数列:

[1, 2, 41, 82, 109, 139, 218, 278, 311, 622, 4469, 5699, 8938, 11398, 12751, 15151, 25502, 30302, 33899, 43229, 67798, 86458, 621191, 1242382, 1389859, 1772389, 2779718, 3544778, 4711961, 9423922, 193190401, 386380802]

約数ペア:

[(1, 386380802), (2, 193190401), (41, 9423922), (82, 4711961), (109, 3544778), (139, 2779718), (218, 1772389), (278, 1389859), (311, 1242382), (622, 621191), (4469, 86458), (5699, 67798), (8938, 43229), (11398, 33899), (12751, 30302), (15151, 25502)]