10665307978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{19301}}^1$

素因数の和:19770

約数の個数: 32

約数和(自身を含む): 17598328272

約数和(自身を除く): 6933020294

約数列:

[1, 2, 13, 26, 53, 106, 401, 689, 802, 1378, 5213, 10426, 19301, 21253, 38602, 42506, 250913, 276289, 501826, 552578, 1022953, 2045906, 7739701, 13298389, 15479402, 26596778, 100616113, 201232226, 410204153, 820408306, 5332653989, 10665307978]

約数ペア:

[(1, 10665307978), (2, 5332653989), (13, 820408306), (26, 410204153), (53, 201232226), (106, 100616113), (401, 26596778), (689, 15479402), (802, 13298389), (1378, 7739701), (5213, 2045906), (10426, 1022953), (19301, 552578), (21253, 501826), (38602, 276289), (42506, 250913)]