744172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 1531152

約数和(自身を除く): 786980

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1301, 2602, 5204, 14311, 16913, 28622, 33826, 57244, 67652, 186043, 372086, 744172]

約数ペア:

[(1, 744172), (2, 372086), (4, 186043), (11, 67652), (13, 57244), (22, 33826), (26, 28622), (44, 16913), (52, 14311), (143, 5204), (286, 2602), (572, 1301)]