212514952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2043413}}^1$

素因数の和:2043432

約数の個数: 16

約数和(自身を含む): 429116940

約数和(自身を除く): 216601988

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2043413, 4086826, 8173652, 16347304, 26564369, 53128738, 106257476, 212514952]

約数ペア:

[(1, 212514952), (2, 106257476), (4, 53128738), (8, 26564369), (13, 16347304), (26, 8173652), (52, 4086826), (104, 2043413)]