1235781066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{19979}}^1$

素因数の和:20071

約数の個数: 48

約数和(自身を含む): 2720316960

約数和(自身を除く): 1484535894

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 793, 1014, 1586, 2379, 4758, 10309, 19979, 20618, 30927, 39958, 59937, 61854, 119874, 259727, 519454, 779181, 1218719, 1558362, 2437438, 3376451, 3656157, 6752902, 7312314, 10129353, 15843347, 20258706, 31686694, 47530041, 95060082, 205963511, 411927022, 617890533, 1235781066]

約数ペア:

[(1, 1235781066), (2, 617890533), (3, 411927022), (6, 205963511), (13, 95060082), (26, 47530041), (39, 31686694), (61, 20258706), (78, 15843347), (122, 10129353), (169, 7312314), (183, 6752902), (338, 3656157), (366, 3376451), (507, 2437438), (793, 1558362), (1014, 1218719), (1586, 779181), (2379, 519454), (4758, 259727), (10309, 119874), (19979, 61854), (20618, 59937), (30927, 39958)]