305890384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1124597}}^1$

素因数の和:1124622

約数の個数: 20

約数和(自身を含む): 627525684

約数和(自身を除く): 321635300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1124597, 2249194, 4498388, 8996776, 17993552, 19118149, 38236298, 76472596, 152945192, 305890384]

約数ペア:

[(1, 305890384), (2, 152945192), (4, 76472596), (8, 38236298), (16, 19118149), (17, 17993552), (34, 8996776), (68, 4498388), (136, 2249194), (272, 1124597)]