17303780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66553}}^1$

素因数の和:66575

約数の個数: 24

約数和(自身を含む): 39133752

約数和(自身を除く): 21829972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 66553, 133106, 266212, 332765, 665530, 865189, 1331060, 1730378, 3460756, 4325945, 8651890, 17303780]

約数ペア:

[(1, 17303780), (2, 8651890), (4, 4325945), (5, 3460756), (10, 1730378), (13, 1331060), (20, 865189), (26, 665530), (52, 332765), (65, 266212), (130, 133106), (260, 66553)]