977335044478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{1163159}}^1$

素因数の和:1165092

約数の個数: 32

約数和(自身を含む): 1672521721920

約数和(自身を除く): 695186677442

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1901, 3802, 24713, 32317, 49426, 64634, 420121, 840242, 1163159, 2326318, 15121067, 19773703, 30242134, 39547406, 257058139, 514116278, 2211165259, 4422330518, 28745148367, 37589809403, 57490296734, 75179618806, 488667522239, 977335044478]

約数ペア:

[(1, 977335044478), (2, 488667522239), (13, 75179618806), (17, 57490296734), (26, 37589809403), (34, 28745148367), (221, 4422330518), (442, 2211165259), (1901, 514116278), (3802, 257058139), (24713, 39547406), (32317, 30242134), (49426, 19773703), (64634, 15121067), (420121, 2326318), (840242, 1163159)]