2180364529

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{3931}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 2717798400

約数和(自身を除く): 537433871

約数列:

[1, 7, 17, 59, 79, 119, 413, 553, 1003, 1343, 3931, 4661, 7021, 9401, 27517, 32627, 66827, 79237, 231929, 310549, 467789, 554659, 1623503, 2173843, 3942793, 5279333, 18322391, 27599551, 36955331, 128256737, 311480647, 2180364529]

約数ペア:

[(1, 2180364529), (7, 311480647), (17, 128256737), (59, 36955331), (79, 27599551), (119, 18322391), (413, 5279333), (553, 3942793), (1003, 2173843), (1343, 1623503), (3931, 554659), (4661, 467789), (7021, 310549), (9401, 231929), (27517, 79237), (32627, 66827)]