272916826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4177}}^1$

素因数の和:4558

約数の個数: 32

約数和(自身を含む): 505370880

約数和(自身を除く): 232454054

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 359, 718, 2513, 4177, 4667, 5026, 8354, 9334, 29239, 32669, 54301, 58478, 65338, 108602, 380107, 760214, 1499543, 2999086, 10496801, 19494059, 20993602, 38988118, 136458413, 272916826]

約数ペア:

[(1, 272916826), (2, 136458413), (7, 38988118), (13, 20993602), (14, 19494059), (26, 10496801), (91, 2999086), (182, 1499543), (359, 760214), (718, 380107), (2513, 108602), (4177, 65338), (4667, 58478), (5026, 54301), (8354, 32669), (9334, 29239)]