248091382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 471330720

約数和(自身を除く): 223239338

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 137, 154, 242, 274, 847, 959, 1069, 1507, 1694, 1918, 2138, 3014, 7483, 10549, 11759, 14966, 16577, 21098, 23518, 33154, 82313, 116039, 129349, 146453, 164626, 232078, 258698, 292906, 905443, 1025171, 1610983, 1810886, 2050342, 3221966, 11276881, 17720813, 22553762, 35441626, 124045691, 248091382]

約数ペア:

[(1, 248091382), (2, 124045691), (7, 35441626), (11, 22553762), (14, 17720813), (22, 11276881), (77, 3221966), (121, 2050342), (137, 1810886), (154, 1610983), (242, 1025171), (274, 905443), (847, 292906), (959, 258698), (1069, 232078), (1507, 164626), (1694, 146453), (1918, 129349), (2138, 116039), (3014, 82313), (7483, 33154), (10549, 23518), (11759, 21098), (14966, 16577)]