1900690474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1\times {\mathrm{12289}}^1$

素因数の和:16857

約数の個数: 16

約数和(自身を含む): 3019653000

約数和(自身を除く): 1118962526

約数列:

[1, 2, 17, 34, 4549, 9098, 12289, 24578, 77333, 154666, 208913, 417826, 55902661, 111805322, 950345237, 1900690474]

約数ペア:

[(1, 1900690474), (2, 950345237), (17, 111805322), (34, 55902661), (4549, 417826), (9098, 208913), (12289, 154666), (24578, 77333)]