291213386624

素因数分解:

$2^7\times {\mathrm{1151}}^1\times {\mathrm{1976633}}^1$

素因数の和:1977798

約数の個数: 32

約数和(自身を含む): 580656003840

約数和(自身を除く): 289442617216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1151, 2302, 4604, 9208, 18416, 36832, 73664, 147328, 1976633, 3953266, 7906532, 15813064, 31626128, 63252256, 126504512, 253009024, 2275104583, 4550209166, 9100418332, 18200836664, 36401673328, 72803346656, 145606693312, 291213386624]

約数ペア:

[(1, 291213386624), (2, 145606693312), (4, 72803346656), (8, 36401673328), (16, 18200836664), (32, 9100418332), (64, 4550209166), (128, 2275104583), (1151, 253009024), (2302, 126504512), (4604, 63252256), (9208, 31626128), (18416, 15813064), (36832, 7906532), (73664, 3953266), (147328, 1976633)]