977972324

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{659011}}^1$

素因数の和:659075

約数の個数: 24

約数和(自身を含む): 1992852288

約数和(自身を除く): 1014879964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 659011, 1318022, 2636044, 4613077, 9226154, 18452308, 34927583, 69855166, 139710332, 244493081, 488986162, 977972324]

約数ペア:

[(1, 977972324), (2, 488986162), (4, 244493081), (7, 139710332), (14, 69855166), (28, 34927583), (53, 18452308), (106, 9226154), (212, 4613077), (371, 2636044), (742, 1318022), (1484, 659011)]