1492849456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701527}}^1$

素因数の和:701561

約数の個数: 40

約数和(自身を含む): 3479578880

約数和(自身を除く): 1986729424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 701527, 1403054, 2806108, 4910689, 5612216, 9821378, 11224432, 13329013, 19642756, 26658026, 39285512, 53316052, 78571024, 93303091, 106632104, 186606182, 213264208, 373212364, 746424728, 1492849456]

約数ペア:

[(1, 1492849456), (2, 746424728), (4, 373212364), (7, 213264208), (8, 186606182), (14, 106632104), (16, 93303091), (19, 78571024), (28, 53316052), (38, 39285512), (56, 26658026), (76, 19642756), (112, 13329013), (133, 11224432), (152, 9821378), (266, 5612216), (304, 4910689), (532, 2806108), (1064, 1403054), (2128, 701527)]