670097912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{21211}}^1$

素因数の和:21587

約数の個数: 32

約数和(自身を含む): 1374537600

約数和(自身を除く): 704439688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1436, 2872, 3949, 7898, 15796, 21211, 31592, 42422, 84844, 169688, 233321, 466642, 933284, 1866568, 7614749, 15229498, 30458996, 60917992, 83762239, 167524478, 335048956, 670097912]

約数ペア:

[(1, 670097912), (2, 335048956), (4, 167524478), (8, 83762239), (11, 60917992), (22, 30458996), (44, 15229498), (88, 7614749), (359, 1866568), (718, 933284), (1436, 466642), (2872, 233321), (3949, 169688), (7898, 84844), (15796, 42422), (21211, 31592)]