2012945272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1018697}}^1$

素因数の和:1018735

約数の個数: 32

約数和(自身を含む): 4278531600

約数和(自身を除く): 2265586328

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 1018697, 2037394, 4074788, 8149576, 13243061, 19355243, 26486122, 38710486, 52972244, 77420972, 105944488, 154841944, 251618159, 503236318, 1006472636, 2012945272]

約数ペア:

[(1, 2012945272), (2, 1006472636), (4, 503236318), (8, 251618159), (13, 154841944), (19, 105944488), (26, 77420972), (38, 52972244), (52, 38710486), (76, 26486122), (104, 19355243), (152, 13243061), (247, 8149576), (494, 4074788), (988, 2037394), (1976, 1018697)]