1036884017780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1\times {\mathrm{904517}}^1$

素因数の和:908948

約数の個数: 48

約数和(自身を含む): 2345487535440

約数和(自身を除く): 1308603517660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4409, 8818, 17636, 22045, 44090, 57317, 88180, 114634, 229268, 286585, 573170, 904517, 1146340, 1809034, 3618068, 4522585, 9045170, 11758721, 18090340, 23517442, 47034884, 58793605, 117587210, 235174420, 3988015453, 7976030906, 15952061812, 19940077265, 39880154530, 51844200889, 79760309060, 103688401778, 207376803556, 259221004445, 518442008890, 1036884017780]

約数ペア:

[(1, 1036884017780), (2, 518442008890), (4, 259221004445), (5, 207376803556), (10, 103688401778), (13, 79760309060), (20, 51844200889), (26, 39880154530), (52, 19940077265), (65, 15952061812), (130, 7976030906), (260, 3988015453), (4409, 235174420), (8818, 117587210), (17636, 58793605), (22045, 47034884), (44090, 23517442), (57317, 18090340), (88180, 11758721), (114634, 9045170), (229268, 4522585), (286585, 3618068), (573170, 1809034), (904517, 1146340)]