2444090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 5085504

約数和(自身を除く): 2641414

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1307, 1870, 2614, 6535, 13070, 14377, 22219, 28754, 44438, 71885, 111095, 143770, 222190, 244409, 488818, 1222045, 2444090]

約数ペア:

[(1, 2444090), (2, 1222045), (5, 488818), (10, 244409), (11, 222190), (17, 143770), (22, 111095), (34, 71885), (55, 44438), (85, 28754), (110, 22219), (170, 14377), (187, 13070), (374, 6535), (935, 2614), (1307, 1870)]