249136054271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{126223}}^1$

素因数の和:126447

約数の個数: 32

約数和(自身を含む): 289244820480

約数和(自身を除く): 40108766209

約数列:

[1, 13, 19, 61, 131, 247, 793, 1159, 1703, 2489, 7991, 15067, 32357, 103883, 126223, 151829, 1640899, 1973777, 2398237, 7699603, 16535213, 31177081, 100094839, 146292457, 214957769, 314169047, 1008647993, 1901801941, 4084197611, 13112423909, 19164311867, 249136054271]

約数ペア:

[(1, 249136054271), (13, 19164311867), (19, 13112423909), (61, 4084197611), (131, 1901801941), (247, 1008647993), (793, 314169047), (1159, 214957769), (1703, 146292457), (2489, 100094839), (7991, 31177081), (15067, 16535213), (32357, 7699603), (103883, 2398237), (126223, 1973777), (151829, 1640899)]