2247518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 4245696

約数和(自身を除く): 1998178

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 233, 371, 466, 689, 742, 1378, 1631, 3029, 3262, 4823, 6058, 9646, 12349, 21203, 24698, 42406, 86443, 160537, 172886, 321074, 1123759, 2247518]

約数ペア:

[(1, 2247518), (2, 1123759), (7, 321074), (13, 172886), (14, 160537), (26, 86443), (53, 42406), (91, 24698), (106, 21203), (182, 12349), (233, 9646), (371, 6058), (466, 4823), (689, 3262), (742, 3029), (1378, 1631)]