3896172878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{19793}}^1$

素因数の和:19988

約数の個数: 32

約数和(自身を含む): 6444609696

約数和(自身を除く): 2548436818

約数列:

[1, 2, 13, 26, 67, 113, 134, 226, 871, 1469, 1742, 2938, 7571, 15142, 19793, 39586, 98423, 196846, 257309, 514618, 1326131, 2236609, 2652262, 4473218, 17239703, 29075917, 34479406, 58151834, 149852803, 299705606, 1948086439, 3896172878]

約数ペア:

[(1, 3896172878), (2, 1948086439), (13, 299705606), (26, 149852803), (67, 58151834), (113, 34479406), (134, 29075917), (226, 17239703), (871, 4473218), (1469, 2652262), (1742, 2236609), (2938, 1326131), (7571, 514618), (15142, 257309), (19793, 196846), (39586, 98423)]