8539804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 10511396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 809, 812, 1508, 1618, 2639, 3236, 5278, 5663, 10517, 10556, 11326, 21034, 22652, 23461, 42068, 46922, 73619, 93844, 147238, 164227, 294476, 304993, 328454, 609986, 656908, 1219972, 2134951, 4269902, 8539804]

約数ペア:

[(1, 8539804), (2, 4269902), (4, 2134951), (7, 1219972), (13, 656908), (14, 609986), (26, 328454), (28, 304993), (29, 294476), (52, 164227), (58, 147238), (91, 93844), (116, 73619), (182, 46922), (203, 42068), (364, 23461), (377, 22652), (406, 21034), (754, 11326), (809, 10556), (812, 10517), (1508, 5663), (1618, 5278), (2639, 3236)]