7804972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 17418240

約数和(自身を除く): 9613268

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 863, 1292, 1726, 2261, 3452, 4522, 6041, 9044, 12082, 14671, 16397, 24164, 29342, 32794, 58684, 65588, 102697, 114779, 205394, 229558, 278749, 410788, 459116, 557498, 1114996, 1951243, 3902486, 7804972]

約数ペア:

[(1, 7804972), (2, 3902486), (4, 1951243), (7, 1114996), (14, 557498), (17, 459116), (19, 410788), (28, 278749), (34, 229558), (38, 205394), (68, 114779), (76, 102697), (119, 65588), (133, 58684), (238, 32794), (266, 29342), (323, 24164), (476, 16397), (532, 14671), (646, 12082), (863, 9044), (1292, 6041), (1726, 4522), (2261, 3452)]