9109790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 17799264

約数和(自身を除く): 8689474

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1307, 1394, 2614, 3485, 6535, 6970, 13070, 22219, 44438, 53587, 107174, 111095, 222190, 267935, 535870, 910979, 1821958, 4554895, 9109790]

約数ペア:

[(1, 9109790), (2, 4554895), (5, 1821958), (10, 910979), (17, 535870), (34, 267935), (41, 222190), (82, 111095), (85, 107174), (170, 53587), (205, 44438), (410, 22219), (697, 13070), (1307, 6970), (1394, 6535), (2614, 3485)]