1353008532068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20919793}}^1$

素因数の和:20919876

約数の個数: 48

約数和(自身を含む): 2671039297920

約数和(自身を除く): 1318030765852

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3404, 16169, 32338, 64676, 20919793, 41839586, 83679172, 397476067, 481155239, 774032341, 794952134, 962310478, 1548064682, 1589904268, 1924620956, 3096129364, 9141949541, 14706614479, 17802743843, 18283899082, 29413228958, 35605487686, 36567798164, 58826457916, 71210975372, 338252133017, 676504266034, 1353008532068]

約数ペア:

[(1, 1353008532068), (2, 676504266034), (4, 338252133017), (19, 71210975372), (23, 58826457916), (37, 36567798164), (38, 35605487686), (46, 29413228958), (74, 18283899082), (76, 17802743843), (92, 14706614479), (148, 9141949541), (437, 3096129364), (703, 1924620956), (851, 1589904268), (874, 1548064682), (1406, 962310478), (1702, 794952134), (1748, 774032341), (2812, 481155239), (3404, 397476067), (16169, 83679172), (32338, 41839586), (64676, 20919793)]