345456898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13043}}^1$

素因数の和:13122

約数の個数: 32

約数和(自身を含む): 591675840

約数和(自身を除く): 246218942

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1558, 13043, 13243, 26086, 26486, 221731, 247817, 443462, 495634, 534763, 1069526, 4212889, 8425778, 9090971, 10160497, 18181942, 20320994, 172728449, 345456898]

約数ペア:

[(1, 345456898), (2, 172728449), (17, 20320994), (19, 18181942), (34, 10160497), (38, 9090971), (41, 8425778), (82, 4212889), (323, 1069526), (646, 534763), (697, 495634), (779, 443462), (1394, 247817), (1558, 221731), (13043, 26486), (13243, 26086)]