1540806424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{390671}}^1$

素因数の和:390723

約数の個数: 32

約数和(自身を含む): 3164443200

約数和(自身を除く): 1623636776

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 390671, 781342, 1562684, 3125368, 6641407, 11329459, 13282814, 22658918, 26565628, 45317836, 53131256, 90635672, 192600803, 385201606, 770403212, 1540806424]

約数ペア:

[(1, 1540806424), (2, 770403212), (4, 385201606), (8, 192600803), (17, 90635672), (29, 53131256), (34, 45317836), (58, 26565628), (68, 22658918), (116, 13282814), (136, 11329459), (232, 6641407), (493, 3125368), (986, 1562684), (1972, 781342), (3944, 390671)]