2013285124630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62921}}^1\times {\mathrm{246131}}^1$

素因数の和:309072

約数の個数: 32

約数和(自身を含む): 3902753661408

約数和(自身を除く): 1889468536778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 62921, 125842, 246131, 314605, 492262, 629210, 817973, 1230655, 1635946, 2461310, 3199703, 4089865, 6399406, 8179730, 15998515, 31997030, 15486808651, 30973617302, 77434043255, 154868086510, 201328512463, 402657024926, 1006642562315, 2013285124630]

約数ペア:

[(1, 2013285124630), (2, 1006642562315), (5, 402657024926), (10, 201328512463), (13, 154868086510), (26, 77434043255), (65, 30973617302), (130, 15486808651), (62921, 31997030), (125842, 15998515), (246131, 8179730), (314605, 6399406), (492262, 4089865), (629210, 3199703), (817973, 2461310), (1230655, 1635946)]