931301644

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19237}}^1$

素因数の和:19287

約数の個数: 72

約数和(自身を含む): 2149269360

約数和(自身を除く): 1217967716

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 12103, 19237, 24206, 38474, 48412, 76948, 134659, 250081, 269318, 365503, 500162, 538636, 731006, 942613, 1000324, 1462012, 1750567, 1885226, 2558521, 3501134, 3770452, 4751539, 5117042, 7002268, 9503078, 10234084, 12253969, 17909647, 19006156, 24507938, 33260773, 35819294, 49015876, 66521546, 71638588, 133043092, 232825411, 465650822, 931301644]

約数ペア:

[(1, 931301644), (2, 465650822), (4, 232825411), (7, 133043092), (13, 71638588), (14, 66521546), (19, 49015876), (26, 35819294), (28, 33260773), (38, 24507938), (49, 19006156), (52, 17909647), (76, 12253969), (91, 10234084), (98, 9503078), (133, 7002268), (182, 5117042), (196, 4751539), (247, 3770452), (266, 3501134), (364, 2558521), (494, 1885226), (532, 1750567), (637, 1462012), (931, 1000324), (988, 942613), (1274, 731006), (1729, 538636), (1862, 500162), (2548, 365503), (3458, 269318), (3724, 250081), (6916, 134659), (12103, 76948), (19237, 48412), (24206, 38474)]