428314172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{748801}}^1$

素因数の和:748829

約数の個数: 24

約数和(自身を含む): 880591152

約数和(自身を除く): 452276980

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 748801, 1497602, 2995204, 8236811, 9734413, 16473622, 19468826, 32947244, 38937652, 107078543, 214157086, 428314172]

約数ペア:

[(1, 428314172), (2, 214157086), (4, 107078543), (11, 38937652), (13, 32947244), (22, 19468826), (26, 16473622), (44, 9734413), (52, 8236811), (143, 2995204), (286, 1497602), (572, 748801)]