420166084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{475301}}^1$

素因数の和:475335

約数の個数: 24

約数和(自身を含む): 838432728

約数和(自身を除く): 418266644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 475301, 950602, 1901204, 6178913, 8080117, 12357826, 16160234, 24715652, 32320468, 105041521, 210083042, 420166084]

約数ペア:

[(1, 420166084), (2, 210083042), (4, 105041521), (13, 32320468), (17, 24715652), (26, 16160234), (34, 12357826), (52, 8080117), (68, 6178913), (221, 1901204), (442, 950602), (884, 475301)]