974328284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 1822800000

約数和(自身を除く): 848471716

約数列:

[1, 2, 4, 19, 38, 76, 139, 149, 278, 298, 556, 596, 619, 1238, 2476, 2641, 2831, 5282, 5662, 10564, 11324, 11761, 20711, 23522, 41422, 47044, 82844, 86041, 92231, 172082, 184462, 344164, 368924, 393509, 787018, 1574036, 1634779, 1752389, 3269558, 3504778, 6539116, 7009556, 12820109, 25640218, 51280436, 243582071, 487164142, 974328284]

約数ペア:

[(1, 974328284), (2, 487164142), (4, 243582071), (19, 51280436), (38, 25640218), (76, 12820109), (139, 7009556), (149, 6539116), (278, 3504778), (298, 3269558), (556, 1752389), (596, 1634779), (619, 1574036), (1238, 787018), (2476, 393509), (2641, 368924), (2831, 344164), (5282, 184462), (5662, 172082), (10564, 92231), (11324, 86041), (11761, 82844), (20711, 47044), (23522, 41422)]