742513844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{18059}}^1$

素因数の和:18623

約数の個数: 24

約数和(自身を含む): 1370392800

約数和(自身を除く): 627878956

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 2164, 10279, 18059, 20558, 36118, 41116, 72236, 343121, 686242, 1372484, 9769919, 19539838, 39079676, 185628461, 371256922, 742513844]

約数ペア:

[(1, 742513844), (2, 371256922), (4, 185628461), (19, 39079676), (38, 19539838), (76, 9769919), (541, 1372484), (1082, 686242), (2164, 343121), (10279, 72236), (18059, 41116), (20558, 36118)]