385381225619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2131}}^1\times {\mathrm{2917}}^1$

素因数の和:5331

約数の個数: 32

約数和(自身を含む): 438966178560

約数和(自身を除く): 53584952941

約数列:

[1, 13, 19, 247, 251, 2131, 2917, 3263, 4769, 27703, 37921, 40489, 55423, 61997, 526357, 534881, 720499, 732167, 6216127, 6953453, 9518171, 10162739, 13911173, 80809651, 118106413, 132115607, 180845249, 1535383369, 1560247877, 20283222401, 29644709663, 385381225619]

約数ペア:

[(1, 385381225619), (13, 29644709663), (19, 20283222401), (247, 1560247877), (251, 1535383369), (2131, 180845249), (2917, 132115607), (3263, 118106413), (4769, 80809651), (27703, 13911173), (37921, 10162739), (40489, 9518171), (55423, 6953453), (61997, 6216127), (526357, 732167), (534881, 720499)]