1902527071168

素因数分解:

$2^6\times {\mathrm{42391}}^1\times {\mathrm{701257}}^1$

素因数の和:743660

約数の個数: 28

約数和(自身を含む): 3775421600272

約数和(自身を除く): 1872894529104

約数列:

[1, 2, 4, 8, 16, 32, 64, 42391, 84782, 169564, 339128, 678256, 701257, 1356512, 1402514, 2713024, 2805028, 5610056, 11220112, 22440224, 44880448, 29726985487, 59453970974, 118907941948, 237815883896, 475631767792, 951263535584, 1902527071168]

約数ペア:

[(1, 1902527071168), (2, 951263535584), (4, 475631767792), (8, 237815883896), (16, 118907941948), (32, 59453970974), (64, 29726985487), (42391, 44880448), (84782, 22440224), (169564, 11220112), (339128, 5610056), (678256, 2805028), (701257, 2713024), (1356512, 1402514)]