1409144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 2937600

約数和(自身を除く): 1528456

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 239, 268, 478, 536, 737, 956, 1474, 1912, 2629, 2948, 5258, 5896, 10516, 16013, 21032, 32026, 64052, 128104, 176143, 352286, 704572, 1409144]

約数ペア:

[(1, 1409144), (2, 704572), (4, 352286), (8, 176143), (11, 128104), (22, 64052), (44, 32026), (67, 21032), (88, 16013), (134, 10516), (239, 5896), (268, 5258), (478, 2948), (536, 2629), (737, 1912), (956, 1474)]