2080991172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{6581}}^1$

素因数の和:8628

約数の個数: 48

約数和(自身を含む): 5232532032

約数和(自身を除く): 3151540860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2027, 4054, 6081, 6581, 8108, 12162, 13162, 19743, 24324, 26324, 26351, 39486, 52702, 78972, 79053, 85553, 105404, 158106, 171106, 256659, 316212, 342212, 513318, 1026636, 13339687, 26679374, 40019061, 53358748, 80038122, 160076244, 173415931, 346831862, 520247793, 693663724, 1040495586, 2080991172]

約数ペア:

[(1, 2080991172), (2, 1040495586), (3, 693663724), (4, 520247793), (6, 346831862), (12, 173415931), (13, 160076244), (26, 80038122), (39, 53358748), (52, 40019061), (78, 26679374), (156, 13339687), (2027, 1026636), (4054, 513318), (6081, 342212), (6581, 316212), (8108, 256659), (12162, 171106), (13162, 158106), (19743, 105404), (24324, 85553), (26324, 79053), (26351, 78972), (39486, 52702)]