2197480802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1\times {\mathrm{1117}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 3624251904

約数和(自身を除く): 1426771102

約数列:

[1, 2, 11, 22, 223, 401, 446, 802, 1117, 2234, 2453, 4411, 4906, 8822, 12287, 24574, 89423, 178846, 249091, 447917, 498182, 895834, 983653, 1967306, 2740001, 4927087, 5480002, 9854174, 99885491, 199770982, 1098740401, 2197480802]

約数ペア:

[(1, 2197480802), (2, 1098740401), (11, 199770982), (22, 99885491), (223, 9854174), (401, 5480002), (446, 4927087), (802, 2740001), (1117, 1967306), (2234, 983653), (2453, 895834), (4411, 498182), (4906, 447917), (8822, 249091), (12287, 178846), (24574, 89423)]