2197808508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9907}}^1$

素因数の和:10079

約数の個数: 96

約数和(自身を含む): 6214297600

約数和(自身を除く): 4016489092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 139, 228, 266, 278, 399, 417, 532, 556, 798, 834, 973, 1596, 1668, 1946, 2641, 2919, 3892, 5282, 5838, 7923, 9907, 10564, 11676, 15846, 18487, 19814, 29721, 31692, 36974, 39628, 55461, 59442, 69349, 73948, 110922, 118884, 138698, 188233, 208047, 221844, 277396, 376466, 416094, 564699, 752932, 832188, 1129398, 1317631, 1377073, 2258796, 2635262, 2754146, 3952893, 4131219, 5270524, 5508292, 7905786, 8262438, 9639511, 15811572, 16524876, 19279022, 26164387, 28918533, 38558044, 52328774, 57837066, 78493161, 104657548, 115674132, 156986322, 183150709, 313972644, 366301418, 549452127, 732602836, 1098904254, 2197808508]

約数ペア:

[(1, 2197808508), (2, 1098904254), (3, 732602836), (4, 549452127), (6, 366301418), (7, 313972644), (12, 183150709), (14, 156986322), (19, 115674132), (21, 104657548), (28, 78493161), (38, 57837066), (42, 52328774), (57, 38558044), (76, 28918533), (84, 26164387), (114, 19279022), (133, 16524876), (139, 15811572), (228, 9639511), (266, 8262438), (278, 7905786), (399, 5508292), (417, 5270524), (532, 4131219), (556, 3952893), (798, 2754146), (834, 2635262), (973, 2258796), (1596, 1377073), (1668, 1317631), (1946, 1129398), (2641, 832188), (2919, 752932), (3892, 564699), (5282, 416094), (5838, 376466), (7923, 277396), (9907, 221844), (10564, 208047), (11676, 188233), (15846, 138698), (18487, 118884), (19814, 110922), (29721, 73948), (31692, 69349), (36974, 59442), (39628, 55461)]