389223478441

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1\times {\mathrm{941}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 448969559040

約数和(自身を除く): 59746080599

約数列:

[1, 7, 239, 457, 541, 941, 1673, 3199, 3787, 6587, 109223, 129299, 224899, 247237, 430037, 509081, 764561, 905093, 1574293, 1730659, 3010259, 3563567, 59089643, 102778843, 121670359, 232650017, 413627501, 719451901, 851692513, 1628550119, 55603354063, 389223478441]

約数ペア:

[(1, 389223478441), (7, 55603354063), (239, 1628550119), (457, 851692513), (541, 719451901), (941, 413627501), (1673, 232650017), (3199, 121670359), (3787, 102778843), (6587, 59089643), (109223, 3563567), (129299, 3010259), (224899, 1730659), (247237, 1574293), (430037, 905093), (509081, 764561)]